23131330410 has 16 divisors (see below), whose sum is σ = 55515193056. Its totient is φ = 6168354768.

The previous prime is 23131330399. The next prime is 23131330427. The reversal of 23131330410 is 1403313132.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385522144 + ... + 385522203.

It is an arithmetic number, because the mean of its divisors is an integer number (3469699566).

Almost surely, 2^23131330410 is an apocalyptic number.

23131330410 is an abundant number, since it is smaller than the sum of its proper divisors (32383862646).

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

23131330410 is a wasteful number, since it uses less digits than its factorization.

23131330410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771044357.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 23131330410 its reverse (1403313132), we get a palindrome (24534643542).

The spelling of 23131330410 in words is "twenty-three billion, one hundred thirty-one million, three hundred thirty thousand, four hundred ten".