23103011140 has 48 divisors (see below), whose sum is σ = 53823994560. Its totient is φ = 8258698880.

The previous prime is 23103011117. The next prime is 23103011161. The reversal of 23103011140 is 4111030132.

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, 876967 + ... + 902926.

It is an arithmetic number, because the mean of its divisors is an integer number (1121333220).

Almost surely, 2^23103011140 is an apocalyptic number.

23103011140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23103011140 is an abundant number, since it is smaller than the sum of its proper divisors (30720983420).

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

23103011140 is a wasteful number, since it uses less digits than its factorization.

23103011140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779972 (or 1779970 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 23103011140 its reverse (4111030132), we get a palindrome (27214041272).

The spelling of 23103011140 in words is "twenty-three billion, one hundred three million, eleven thousand, one hundred forty".