120963751 has 4 divisors (see below), whose sum is σ = 121153104. Its totient is φ = 120774400.

The previous prime is 120963737. The next prime is 120963763. The reversal of 120963751 is 157369021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 157369021 = 7591 ⋅20731.

It is a cyclic number.

It is not a de Polignac number, because 120963751 - 2⁵ = 120963719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120963781) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93715 + ... + 94996.

It is an arithmetic number, because the mean of its divisors is an integer number (30288276).

Almost surely, 2^120963751 is an apocalyptic number.

120963751 is a deficient number, since it is larger than the sum of its proper divisors (189353).

120963751 is an equidigital number, since it uses as much as digits as its factorization.

120963751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189352.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 120963751 is about 10998.3521947608. The cubic root of 120963751 is about 494.5593480079.

The spelling of 120963751 in words is "one hundred twenty million, nine hundred sixty-three thousand, seven hundred fifty-one".