23110401000 has 64 divisors (see below), whose sum is σ = 72104460480. Its totient is φ = 6162772800.

The previous prime is 23110400977. The next prime is 23110401031. The reversal of 23110401000 is 10401132.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3848734 + ... + 3854733.

It is an arithmetic number, because the mean of its divisors is an integer number (1126632195).

Almost surely, 2^23110401000 is an apocalyptic number.

23110401000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23110401000 is an abundant number, since it is smaller than the sum of its proper divisors (48994059480).

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

23110401000 is a wasteful number, since it uses less digits than its factorization.

23110401000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7703491 (or 7703477 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 23110401000 its reverse (10401132), we get a palindrome (23120802132).

The spelling of 23110401000 in words is "twenty-three billion, one hundred ten million, four hundred one thousand".