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230133112201 = 2310005787487
BaseRepresentation
bin1101011001010100000…
…0001001110110001001
3211000000101001101111001
43112111000021312021
512232303034042301
6253415515135001
722424625115036
oct3262500116611
9730011041431
10230133112201
1189665162413
1238727144461
131891714c495
14b1d209a38d
155ebdae3c01
hex3595009d89

230133112201 has 4 divisors (see below), whose sum is σ = 240138899712. Its totient is φ = 220127324692.

The previous prime is 230133112193. The next prime is 230133112213. The reversal of 230133112201 is 102211331032.

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 230133112201 - 23 = 230133112193 is a prime.

It is a super-2 number, since 2×2301331122012 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230133112241) 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, 5002893721 + ... + 5002893766.

It is an arithmetic number, because the mean of its divisors is an integer number (60034724928).

Almost surely, 2230133112201 is an apocalyptic number.

It is an amenable number.

230133112201 is a deficient number, since it is larger than the sum of its proper divisors (10005787511).

230133112201 is a wasteful number, since it uses less digits than its factorization.

230133112201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10005787510.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 230133112201 its reverse (102211331032), we get a palindrome (332344443233).

The spelling of 230133112201 in words is "two hundred thirty billion, one hundred thirty-three million, one hundred twelve thousand, two hundred one".

Divisors: 1 23 10005787487 230133112201