131132440310 has 16 divisors (see below), whose sum is σ = 236313190800. Its totient is φ = 52391909856.

The previous prime is 131132440301. The next prime is 131132440319. The reversal of 131132440310 is 13044231131.

It is an interprime number because it is at equal distance from previous prime (131132440301) and next prime (131132440319).

It is a super-2 number, since 2×131132440310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131132440319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7624265 + ... + 7641444.

It is an arithmetic number, because the mean of its divisors is an integer number (14769574425).

Almost surely, 2^131132440310 is an apocalyptic number.

131132440310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131132440310 is a deficient number, since it is larger than the sum of its proper divisors (105180750490).

131132440310 is a wasteful number, since it uses less digits than its factorization.

131132440310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15266575.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 131132440310 its reverse (13044231131), we get a palindrome (144176671441).

The spelling of 131132440310 in words is "one hundred thirty-one billion, one hundred thirty-two million, four hundred forty thousand, three hundred ten".