131255010412 has 24 divisors (see below), whose sum is σ = 237552860160. Its totient is φ = 63418115280.

The previous prime is 131255010377. The next prime is 131255010499. The reversal of 131255010412 is 214010552131.

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, 4403914 + ... + 4433617.

It is an arithmetic number, because the mean of its divisors is an integer number (9898035840).

Almost surely, 2^131255010412 is an apocalyptic number.

It is an amenable number.

131255010412 is a deficient number, since it is larger than the sum of its proper divisors (106297849748).

131255010412 is a wasteful number, since it uses less digits than its factorization.

131255010412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8837661 (or 8837659 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 131255010412 its reverse (214010552131), we get a palindrome (345265562543).

The spelling of 131255010412 in words is "one hundred thirty-one billion, two hundred fifty-five million, ten thousand, four hundred twelve".