137093330 has 16 divisors (see below), whose sum is σ = 269201664. Its totient is φ = 49852080.

The previous prime is 137093311. The next prime is 137093339. The reversal of 137093330 is 33390731.

It is a happy number.

It is a super-2 number, since 2×137093330² = 37589162260977800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 137093293 and 137093302.

It is not an unprimeable number, because it can be changed into a prime (137093339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 623042 + ... + 623261.

It is an arithmetic number, because the mean of its divisors is an integer number (16825104).

Almost surely, 2^137093330 is an apocalyptic number.

137093330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

137093330 is a deficient number, since it is larger than the sum of its proper divisors (132108334).

137093330 is a wasteful number, since it uses less digits than its factorization.

137093330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246321.

The product of its (nonzero) digits is 5103, while the sum is 29.

The square root of 137093330 is about 11708.6860919575. The cubic root of 137093330 is about 515.6307099704.

The spelling of 137093330 in words is "one hundred thirty-seven million, ninety-three thousand, three hundred thirty".