131033200004 has 24 divisors (see below), whose sum is σ = 264768120960. Its totient is φ = 55578145536.

The previous prime is 131033199967. The next prime is 131033200027. The reversal of 131033200004 is 400002330131.

It is a happy 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, 24119744 + ... + 24125175.

It is an arithmetic number, because the mean of its divisors is an integer number (11032005040).

Almost surely, 2^131033200004 is an apocalyptic number.

131033200004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

131033200004 is an abundant number, since it is smaller than the sum of its proper divisors (133734920956).

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

131033200004 is a wasteful number, since it uses less digits than its factorization.

131033200004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48245027 (or 48245025 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 131033200004 its reverse (400002330131), we get a palindrome (531035530135).

The spelling of 131033200004 in words is "one hundred thirty-one billion, thirty-three million, two hundred thousand, four".