137012564223 has 12 divisors (see below), whose sum is σ = 198303651000. Its totient is φ = 91158656976.

The previous prime is 137012564201. The next prime is 137012564261. The reversal of 137012564223 is 322465210731.

137012564223 is a `hidden beast` number, since 1 + 3 + 7 + 0 + 1 + 2 + 5 + 642 + 2 + 3 = 666.

It is not a de Polignac number, because 137012564223 - 2⁹ = 137012563711 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137012564263) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15249636 + ... + 15258617.

It is an arithmetic number, because the mean of its divisors is an integer number (16525304250).

Almost surely, 2^137012564223 is an apocalyptic number.

137012564223 is a deficient number, since it is larger than the sum of its proper divisors (61291086777).

137012564223 is a wasteful number, since it uses less digits than its factorization.

137012564223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30508758 (or 30508755 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

Adding to 137012564223 its reverse (322465210731), we get a palindrome (459477774954).

The spelling of 137012564223 in words is "one hundred thirty-seven billion, twelve million, five hundred sixty-four thousand, two hundred twenty-three".