120165251303 has 8 divisors (see below), whose sum is σ = 120540955776. Its totient is φ = 119789623800.

The previous prime is 120165251291. The next prime is 120165251317. The reversal of 120165251303 is 303152561021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120165251303 - 2²⁰ = 120164202727 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 (120165251363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5991350 + ... + 6011372.

It is an arithmetic number, because the mean of its divisors is an integer number (15067619472).

Almost surely, 2^120165251303 is an apocalyptic number.

120165251303 is a deficient number, since it is larger than the sum of its proper divisors (375704473).

120165251303 is a wasteful number, since it uses less digits than its factorization.

120165251303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38485.

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 120165251303 in words is "one hundred twenty billion, one hundred sixty-five million, two hundred fifty-one thousand, three hundred three".