137261134 has 4 divisors (see below), whose sum is σ = 205891704. Its totient is φ = 68630566.

The previous prime is 137261093. The next prime is 137261143. The reversal of 137261134 is 431162731.

137261134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 431162731 = 463 ⋅931237.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34315282 + ... + 34315285.

It is an arithmetic number, because the mean of its divisors is an integer number (51472926).

Almost surely, 2^137261134 is an apocalyptic number.

137261134 is a deficient number, since it is larger than the sum of its proper divisors (68630570).

137261134 is an equidigital number, since it uses as much as digits as its factorization.

137261134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68630569.

The product of its digits is 3024, while the sum is 28.

The square root of 137261134 is about 11715.8496917637. The cubic root of 137261134 is about 515.8410037343.

The spelling of 137261134 in words is "one hundred thirty-seven million, two hundred sixty-one thousand, one hundred thirty-four".