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101230432243441 = 472153838983903
BaseRepresentation
bin10111000001000110001011…
…111101000100111011110001
3111021102112102212122210011121
4113001012023331010323301
5101232024411123242231
6555144341335542241
730215441323510144
oct2701061375047361
9437375385583147
10101230432243441
112a289648a25186
12b42b176b2a981
134463cb1516497
141add816d4005b
15ba8381016311
hex5c118bf44ef1

101230432243441 has 4 divisors (see below), whose sum is σ = 103384271227392. Its totient is φ = 99076593259492.

The previous prime is 101230432243417. The next prime is 101230432243453. The reversal of 101230432243441 is 144342234032101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101230432243441 - 215 = 101230432210673 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101230432243397 and 101230432243406.

It is not an unprimeable number, because it can be changed into a prime (101230432246441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1076919491905 + ... + 1076919491998.

It is an arithmetic number, because the mean of its divisors is an integer number (25846067806848).

Almost surely, 2101230432243441 is an apocalyptic number.

It is an amenable number.

101230432243441 is a deficient number, since it is larger than the sum of its proper divisors (2153838983951).

101230432243441 is an equidigital number, since it uses as much as digits as its factorization.

101230432243441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2153838983950.

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 101230432243441 its reverse (144342234032101), we get a palindrome (245572666275542).

The spelling of 101230432243441 in words is "one hundred one trillion, two hundred thirty billion, four hundred thirty-two million, two hundred forty-three thousand, four hundred forty-one".

Divisors: 1 47 2153838983903 101230432243441