137118053 has 4 divisors (see below), whose sum is σ = 141541248. Its totient is φ = 132694860.

The previous prime is 137118043. The next prime is 137118067. The reversal of 137118053 is 350811731.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 137118053 - 2⁶ = 137117989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137118043) 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, 2211551 + ... + 2211612.

It is an arithmetic number, because the mean of its divisors is an integer number (35385312).

Almost surely, 2^137118053 is an apocalyptic number.

It is an amenable number.

137118053 is a deficient number, since it is larger than the sum of its proper divisors (4423195).

137118053 is an equidigital number, since it uses as much as digits as its factorization.

137118053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4423194.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 137118053 is about 11709.7417990321. The cubic root of 137118053 is about 515.6617038727.

Adding to 137118053 its reverse (350811731), we get a palindrome (487929784).

The spelling of 137118053 in words is "one hundred thirty-seven million, one hundred eighteen thousand, fifty-three".