103131020110 has 16 divisors (see below), whose sum is σ = 185670228096. Its totient is φ = 41244765408.

The previous prime is 103131020099. The next prime is 103131020143. The reversal of 103131020110 is 11020131301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 898494 + ... + 1006753.

It is an arithmetic number, because the mean of its divisors is an integer number (11604389256).

Almost surely, 2^103131020110 is an apocalyptic number.

103131020110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103131020110 is a deficient number, since it is larger than the sum of its proper divisors (82539207986).

103131020110 is a wasteful number, since it uses less digits than its factorization.

103131020110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910667.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 103131020110 its reverse (11020131301), we get a palindrome (114151151411).

The spelling of 103131020110 in words is "one hundred three billion, one hundred thirty-one million, twenty thousand, one hundred ten".