123331010 has 16 divisors (see below), whose sum is σ = 242177472. Its totient is φ = 44847600.

The previous prime is 123331007. The next prime is 123331031. The reversal of 123331010 is 10133321.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 560486 + ... + 560705.

It is an arithmetic number, because the mean of its divisors is an integer number (15136092).

Almost surely, 2^123331010 is an apocalyptic number.

123331010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123331010 is a deficient number, since it is larger than the sum of its proper divisors (118846462).

123331010 is a wasteful number, since it uses less digits than its factorization.

123331010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121209.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 123331010 is about 11105.4495631649. The cubic root of 123331010 is about 497.7647017754.

Adding to 123331010 its reverse (10133321), we get a palindrome (133464331).

It can be divided in two parts, 123 and 331010, that added together give a palindrome (331133).

The spelling of 123331010 in words is "one hundred twenty-three million, three hundred thirty-one thousand, ten".