120373153 has 2 divisors, whose sum is σ = 120373154. Its totient is φ = 120373152.

The previous prime is 120373147. The next prime is 120373177. The reversal of 120373153 is 351373021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83685904 + 36687249 = 9148^2 + 6057^2 .

It is an emirp because it is prime and its reverse (351373021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120373153 - 2²¹ = 118276001 is a prime.

It is a super-2 number, since 2×120373153² = 28979391926322818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120373133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60186576 + 60186577.

It is an arithmetic number, because the mean of its divisors is an integer number (60186577).

Almost surely, 2^120373153 is an apocalyptic number.

It is an amenable number.

120373153 is a deficient number, since it is larger than the sum of its proper divisors (1).

120373153 is an equidigital number, since it uses as much as digits as its factorization.

120373153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 120373153 is about 10971.4699562091. The cubic root of 120373153 is about 493.7531494111.

The spelling of 120373153 in words is "one hundred twenty million, three hundred seventy-three thousand, one hundred fifty-three".