137101252 has 24 divisors (see below), whose sum is σ = 250992000. Its totient is φ = 65404416.

The previous prime is 137101231. The next prime is 137101271. The reversal of 137101252 is 252101731.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39649 + ... + 42967.

It is an arithmetic number, because the mean of its divisors is an integer number (10458000).

Almost surely, 2^137101252 is an apocalyptic number.

It is an amenable number.

137101252 is a deficient number, since it is larger than the sum of its proper divisors (113890748).

137101252 is a wasteful number, since it uses less digits than its factorization.

137101252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3795 (or 3793 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 137101252 is about 11709.0243829279. The cubic root of 137101252 is about 515.6406417636.

Adding to 137101252 its reverse (252101731), we get a palindrome (389202983).

The spelling of 137101252 in words is "one hundred thirty-seven million, one hundred one thousand, two hundred fifty-two".