120613245 has 32 divisors (see below), whose sum is σ = 196680960. Its totient is φ = 63106560.

The previous prime is 120613231. The next prime is 120613261. The reversal of 120613245 is 542316021.

It is not a de Polignac number, because 120613245 - 2⁹ = 120612733 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 222675 + ... + 223215.

It is an arithmetic number, because the mean of its divisors is an integer number (6146280).

Almost surely, 2^120613245 is an apocalyptic number.

120613245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120613245 is a deficient number, since it is larger than the sum of its proper divisors (76067715).

120613245 is a wasteful number, since it uses less digits than its factorization.

120613245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 120613245 is about 10982.4061571224. The cubic root of 120613245 is about 494.0812055416.

Adding to 120613245 its reverse (542316021), we get a palindrome (662929266).

The spelling of 120613245 in words is "one hundred twenty million, six hundred thirteen thousand, two hundred forty-five".