120277413 has 16 divisors (see below), whose sum is σ = 184334400. Its totient is φ = 77419440.

The previous prime is 120277411. The next prime is 120277433. The reversal of 120277413 is 314772021.

It is a happy number.

It is not a de Polignac number, because 120277413 - 2¹ = 120277411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120277411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76023 + ... + 77588.

It is an arithmetic number, because the mean of its divisors is an integer number (11520900).

Almost surely, 2^120277413 is an apocalyptic number.

It is an amenable number.

120277413 is a deficient number, since it is larger than the sum of its proper divisors (64056987).

120277413 is a wasteful number, since it uses less digits than its factorization.

120277413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153649 (or 153643 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 120277413 is about 10967.1059537145. The cubic root of 120277413 is about 493.6222108432.

The spelling of 120277413 in words is "one hundred twenty million, two hundred seventy-seven thousand, four hundred thirteen".