23001311010 has 32 divisors (see below), whose sum is σ = 55256764032. Its totient is φ = 6127725440.

The previous prime is 23001310979. The next prime is 23001311027. The reversal of 23001311010 is 1011310032.

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, 340899 + ... + 402758.

It is an arithmetic number, because the mean of its divisors is an integer number (1726773876).

Almost surely, 2^23001311010 is an apocalyptic number.

23001311010 is an abundant number, since it is smaller than the sum of its proper divisors (32255453022).

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

23001311010 is a wasteful number, since it uses less digits than its factorization.

23001311010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744698.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 23001311010 its reverse (1011310032), we get a palindrome (24012621042).

The spelling of 23001311010 in words is "twenty-three billion, one million, three hundred eleven thousand, ten".