403231241021100 has 72 divisors (see below), whose sum is σ = 1166705757958608. Its totient is φ = 107526177273600.

The previous prime is 403231241021083. The next prime is 403231241021197. The reversal of 403231241021100 is 1120142132304.

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, 1570902 + ... + 28441698.

It is an arithmetic number, because the mean of its divisors is an integer number (16204246638314).

Almost surely, 2^{403231241021100} is an apocalyptic number.

It is an amenable number.

403231241021100 is an abundant number, since it is smaller than the sum of its proper divisors (763474516937508).

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

403231241021100 is a wasteful number, since it uses less digits than its factorization.

403231241021100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26920835 (or 26920828 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 403231241021100 its reverse (1120142132304), we get a palindrome (404351383153404).

The spelling of 403231241021100 in words is "four hundred three trillion, two hundred thirty-one billion, two hundred forty-one million, twenty-one thousand, one hundred".