23061240312 has 64 divisors (see below), whose sum is σ = 63517080960. Its totient is φ = 6919056000.

The previous prime is 23061240269. The next prime is 23061240337. The reversal of 23061240312 is 21304216032.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 405778 + ... + 459105.

It is an arithmetic number, because the mean of its divisors is an integer number (992454390).

Almost surely, 2^23061240312 is an apocalyptic number.

23061240312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23061240312 is an abundant number, since it is smaller than the sum of its proper divisors (40455840648).

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

23061240312 is a wasteful number, since it uses less digits than its factorization.

23061240312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865004 (or 865000 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 23061240312 its reverse (21304216032), we get a palindrome (44365456344).

The spelling of 23061240312 in words is "twenty-three billion, sixty-one million, two hundred forty thousand, three hundred twelve".