231030403341600 has 144 divisors (see below), whose sum is σ = 755316757446048. Its totient is φ = 61336706058240.

The previous prime is 231030403341599. The next prime is 231030403341607. The reversal of 231030403341600 is 6143304030132.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (231030403341607) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 211487509 + ... + 212577108.

It is an arithmetic number, because the mean of its divisors is an integer number (5245255260042).

Almost surely, 2^{231030403341600} is an apocalyptic number.

231030403341600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

231030403341600 is an abundant number, since it is smaller than the sum of its proper divisors (524286354104448).

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

231030403341600 is a wasteful number, since it uses less digits than its factorization.

231030403341600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424064867 (or 424064854 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 231030403341600 its reverse (6143304030132), we get a palindrome (237173707371732).

The spelling of 231030403341600 in words is "two hundred thirty-one trillion, thirty billion, four hundred three million, three hundred forty-one thousand, six hundred".