137703053 has 4 divisors (see below), whose sum is σ = 137737248. Its totient is φ = 137668860.

The previous prime is 137703037. The next prime is 137703061. The reversal of 137703053 is 350307731.

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 137703053 - 2⁴ = 137703037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137703073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10103 + ... + 19428.

It is an arithmetic number, because the mean of its divisors is an integer number (34434312).

Almost surely, 2^137703053 is an apocalyptic number.

It is an amenable number.

137703053 is a deficient number, since it is larger than the sum of its proper divisors (34195).

137703053 is an equidigital number, since it uses as much as digits as its factorization.

137703053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34194.

The product of its (nonzero) digits is 6615, while the sum is 29.

The square root of 137703053 is about 11734.6944144277. The cubic root of 137703053 is about 516.3940025519.

The spelling of 137703053 in words is "one hundred thirty-seven million, seven hundred three thousand, fifty-three".