120013250 has 96 divisors (see below), whose sum is σ = 266653296. Its totient is φ = 40320000.

The previous prime is 120013247. The next prime is 120013261. The reversal of 120013250 is 52310021.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 22458121 + 97555129 = 4739^2 + 9877^2 .

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1188200 + ... + 1188300.

Almost surely, 2^120013250 is an apocalyptic number.

120013250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120013250 is an abundant number, since it is smaller than the sum of its proper divisors (146640046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120013250 is a wasteful number, since it uses less digits than its factorization.

120013250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 120013250 is about 10955.0559104005. The cubic root of 120013250 is about 493.2605682591.

Adding to 120013250 its reverse (52310021), we get a palindrome (172323271).

It can be divided in two parts, 12001 and 3250, that added together give a palindrome (15251).

The spelling of 120013250 in words is "one hundred twenty million, thirteen thousand, two hundred fifty".