123133010331010 has 32 divisors (see below), whose sum is σ = 223140800376000. Its totient is φ = 48919604831040.

The previous prime is 123133010330947. The next prime is 123133010331053. The reversal of 123133010331010 is 10133010331321.

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, 21486865 + ... + 26607355.

It is an arithmetic number, because the mean of its divisors is an integer number (6973150011750).

Almost surely, 2^{123133010331010} is an apocalyptic number.

123133010331010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123133010331010 is a deficient number, since it is larger than the sum of its proper divisors (100007790044990).

123133010331010 is a wasteful number, since it uses less digits than its factorization.

123133010331010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5136786.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 123133010331010 its reverse (10133010331321), we get a palindrome (133266020662331).

The spelling of 123133010331010 in words is "one hundred twenty-three trillion, one hundred thirty-three billion, ten million, three hundred thirty-one thousand, ten".