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103023223202101 = 213914816194811
BaseRepresentation
bin10111011011001011110110…
…100111110110000100110101
3111111202220221120010201001011
4113123023312213312010311
5102000413030114431401
61003040114304032221
730462116340310036
oct2733136647660465
9444686846121034
10103023223202101
112a90a9a3762364
12b67a711002671
134564082054047
141b624ca0d8a8d
15bd9d0cc12451
hex5db2f69f6135

103023223202101 has 4 divisors (see below), whose sum is σ = 103028039418304. Its totient is φ = 103018406985900.

The previous prime is 103023223202093. The next prime is 103023223202113. The reversal of 103023223202101 is 101202322320301.

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 103023223202101 - 23 = 103023223202093 is a prime.

It is a super-2 number, since 2×1030232232021012 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103023223302101) 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, 2408076015 + ... + 2408118796.

It is an arithmetic number, because the mean of its divisors is an integer number (25757009854576).

Almost surely, 2103023223202101 is an apocalyptic number.

It is an amenable number.

103023223202101 is a deficient number, since it is larger than the sum of its proper divisors (4816216203).

103023223202101 is an equidigital number, since it uses as much as digits as its factorization.

103023223202101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4816216202.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 103023223202101 its reverse (101202322320301), we get a palindrome (204225545522402).

The spelling of 103023223202101 in words is "one hundred three trillion, twenty-three billion, two hundred twenty-three million, two hundred two thousand, one hundred one".

Divisors: 1 21391 4816194811 103023223202101