137146231132 has 12 divisors (see below), whose sum is σ = 247748030656. Its totient is φ = 66361079520.

The previous prime is 137146231111. The next prime is 137146231147. The reversal of 137146231132 is 231132641731.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 553008873 + ... + 553009120.

Almost surely, 2^137146231132 is an apocalyptic number.

It is an amenable number.

137146231132 is a deficient number, since it is larger than the sum of its proper divisors (110601799524).

137146231132 is a wasteful number, since it uses less digits than its factorization.

137146231132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106018028 (or 1106018026 counting only the distinct ones).

The product of its digits is 18144, while the sum is 34.

Adding to 137146231132 its reverse (231132641731), we get a palindrome (368278872863).

The spelling of 137146231132 in words is "one hundred thirty-seven billion, one hundred forty-six million, two hundred thirty-one thousand, one hundred thirty-two".