120761275 has 12 divisors (see below), whose sum is σ = 154575424. Its totient is φ = 93492000.

The previous prime is 120761261. The next prime is 120761279. The reversal of 120761275 is 572167021.

It is not a de Polignac number, because 120761275 - 2⁹ = 120760763 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (120761279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77136 + ... + 78685.

Almost surely, 2^120761275 is an apocalyptic number.

120761275 is a deficient number, since it is larger than the sum of its proper divisors (33814149).

120761275 is a wasteful number, since it uses less digits than its factorization.

120761275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155862 (or 155857 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 120761275 is about 10989.1435062065. The cubic root of 120761275 is about 494.2832533898.

The spelling of 120761275 in words is "one hundred twenty million, seven hundred sixty-one thousand, two hundred seventy-five".