230440134100 has 72 divisors (see below), whose sum is σ = 545592329856. Its totient is φ = 83784480000.

The previous prime is 230440134097. The next prime is 230440134131. The reversal of 230440134100 is 1431044032.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12432840 + ... + 12451360.

It is an arithmetic number, because the mean of its divisors is an integer number (7577671248).

Almost surely, 2^230440134100 is an apocalyptic number.

230440134100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230440134100 is an abundant number, since it is smaller than the sum of its proper divisors (315152195756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230440134100 is a wasteful number, since it uses less digits than its factorization.

230440134100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29857 (or 29850 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 230440134100 its reverse (1431044032), we get a palindrome (231871178132).

The spelling of 230440134100 in words is "two hundred thirty billion, four hundred forty million, one hundred thirty-four thousand, one hundred".