131430110 has 16 divisors (see below), whose sum is σ = 270370656. Its totient is φ = 45061728.

The previous prime is 131430109. The next prime is 131430121. The reversal of 131430110 is 11034131.

It is a super-2 number, since 2×131430110² = 34547747629224200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 938717 + ... + 938856.

It is an arithmetic number, because the mean of its divisors is an integer number (16898166).

Almost surely, 2^131430110 is an apocalyptic number.

131430110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131430110 is an abundant number, since it is smaller than the sum of its proper divisors (138940546).

131430110 is a wasteful number, since it uses less digits than its factorization.

131430110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1877587.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 131430110 is about 11464.2971873552. The cubic root of 131430110 is about 508.4305332956.

Adding to 131430110 its reverse (11034131), we get a palindrome (142464241).

The spelling of 131430110 in words is "one hundred thirty-one million, four hundred thirty thousand, one hundred ten".