131032424012 has 24 divisors (see below), whose sum is σ = 262074005760. Its totient is φ = 56154790800.

The previous prime is 131032424009. The next prime is 131032424057. The reversal of 131032424012 is 210424230131.

It is a super-2 number, since 2×131032424012² (a number of 23 digits) contains 22 as substring.

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, 972137 + ... + 1098687.

It is an arithmetic number, because the mean of its divisors is an integer number (10919750240).

Almost surely, 2^131032424012 is an apocalyptic number.

It is an amenable number.

131032424012 is an abundant number, since it is smaller than the sum of its proper divisors (131041581748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131032424012 is a wasteful number, since it uses less digits than its factorization.

131032424012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163541 (or 163539 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 131032424012 its reverse (210424230131), we get a palindrome (341456654143).

The spelling of 131032424012 in words is "one hundred thirty-one billion, thirty-two million, four hundred twenty-four thousand, twelve".