137909641101 has 16 divisors (see below), whose sum is σ = 187819340544. Its totient is φ = 89970424064.

The previous prime is 137909641043. The next prime is 137909641123. The reversal of 137909641101 is 101146909731.

It is a cyclic number.

It is not a de Polignac number, because 137909641101 - 2¹⁴ = 137909624717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137909641141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 946225 + ... + 1082201.

It is an arithmetic number, because the mean of its divisors is an integer number (11738708784).

Almost surely, 2^137909641101 is an apocalyptic number.

It is an amenable number.

137909641101 is a deficient number, since it is larger than the sum of its proper divisors (49909699443).

137909641101 is a wasteful number, since it uses less digits than its factorization.

137909641101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143220.

The product of its (nonzero) digits is 40824, while the sum is 42.

The spelling of 137909641101 in words is "one hundred thirty-seven billion, nine hundred nine million, six hundred forty-one thousand, one hundred one".