131040110 has 24 divisors (see below), whose sum is σ = 239244840. Its totient is φ = 51676992.

The previous prime is 131040109. The next prime is 131040149. The reversal of 131040110 is 11040131.

It is a junction number, because it is equal to n+sod(n) for n = 131040091 and 131040100.

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 11 ways as a sum of consecutive naturals, for example, 52061 + ... + 54519.

It is an arithmetic number, because the mean of its divisors is an integer number (9968535).

Almost surely, 2^131040110 is an apocalyptic number.

131040110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131040110 is a deficient number, since it is larger than the sum of its proper divisors (108204730).

131040110 is an equidigital number, since it uses as much as digits as its factorization.

131040110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2612 (or 2539 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 131040110 is about 11447.2752216412. The cubic root of 131040110 is about 507.9271368206.

Adding to 131040110 its reverse (11040131), we get a palindrome (142080241).

The spelling of 131040110 in words is "one hundred thirty-one million, forty thousand, one hundred ten".