230153400105 has 64 divisors (see below), whose sum is σ = 383427330048. Its totient is φ = 117788221440.

The previous prime is 230153400101. The next prime is 230153400157. The reversal of 230153400105 is 501004351032.

It is not a de Polignac number, because 230153400105 - 2² = 230153400101 is a prime.

It is a super-2 number, since 2×230153400105² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (230153400101) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15766360 + ... + 15780950.

It is an arithmetic number, because the mean of its divisors is an integer number (5991052032).

Almost surely, 2^230153400105 is an apocalyptic number.

It is an amenable number.

230153400105 is a deficient number, since it is larger than the sum of its proper divisors (153273929943).

230153400105 is a wasteful number, since it uses less digits than its factorization.

230153400105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15026.

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 230153400105 its reverse (501004351032), we get a palindrome (731157751137).

The spelling of 230153400105 in words is "two hundred thirty billion, one hundred fifty-three million, four hundred thousand, one hundred five".