137023763 has 8 divisors (see below), whose sum is σ = 147754320. Its totient is φ = 126645120.

The previous prime is 137023759. The next prime is 137023807. The reversal of 137023763 is 367320731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 137023763 - 2² = 137023759 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137023703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87170 + ... + 88727.

It is an arithmetic number, because the mean of its divisors is an integer number (18469290).

Almost surely, 2^137023763 is an apocalyptic number.

137023763 is a deficient number, since it is larger than the sum of its proper divisors (10730557).

137023763 is a wasteful number, since it uses less digits than its factorization.

137023763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175957.

The product of its (nonzero) digits is 15876, while the sum is 32.

The square root of 137023763 is about 11705.7149717563. The cubic root of 137023763 is about 515.5434775457.

The spelling of 137023763 in words is "one hundred thirty-seven million, twenty-three thousand, seven hundred sixty-three".