120162793 has 2 divisors, whose sum is σ = 120162794. Its totient is φ = 120162792.

The previous prime is 120162751. The next prime is 120162797. The reversal of 120162793 is 397261021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66389904 + 53772889 = 8148^2 + 7333^2 .

It is an emirp because it is prime and its reverse (397261021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120162793 is a prime.

It is not a weakly prime, because it can be changed into another prime (120162797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60081396 + 60081397.

It is an arithmetic number, because the mean of its divisors is an integer number (60081397).

Almost surely, 2^120162793 is an apocalyptic number.

It is an amenable number.

120162793 is a deficient number, since it is larger than the sum of its proper divisors (1).

120162793 is an equidigital number, since it uses as much as digits as its factorization.

120162793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 120162793 is about 10961.8790816173. The cubic root of 120162793 is about 493.4653596703.

The spelling of 120162793 in words is "one hundred twenty million, one hundred sixty-two thousand, seven hundred ninety-three".