131236262104 has 16 divisors (see below), whose sum is σ = 246098668320. Its totient is φ = 65609950560.

The previous prime is 131236262089. The next prime is 131236262107. The reversal of 131236262104 is 401262632131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131236262107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 954112 + ... + 1082959.

It is an arithmetic number, because the mean of its divisors is an integer number (15381166770).

Almost surely, 2^131236262104 is an apocalyptic number.

It is an amenable number.

131236262104 is a deficient number, since it is larger than the sum of its proper divisors (114862406216).

131236262104 is a wasteful number, since it uses less digits than its factorization.

131236262104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2045130 (or 2045126 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 131236262104 its reverse (401262632131), we get a palindrome (532498894235).

The spelling of 131236262104 in words is "one hundred thirty-one billion, two hundred thirty-six million, two hundred sixty-two thousand, one hundred four".