120668963 has 2 divisors, whose sum is σ = 120668964. Its totient is φ = 120668962.

The previous prime is 120668939. The next prime is 120668993. The reversal of 120668963 is 369866021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120668963 - 2¹⁴ = 120652579 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120668963.

It is not a weakly prime, because it can be changed into another prime (120668993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60334481 + 60334482.

It is an arithmetic number, because the mean of its divisors is an integer number (60334482).

Almost surely, 2^120668963 is an apocalyptic number.

120668963 is a deficient number, since it is larger than the sum of its proper divisors (1).

120668963 is an equidigital number, since it uses as much as digits as its factorization.

120668963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 120668963 is about 10984.9425578835. The cubic root of 120668963 is about 494.1572750717.

The spelling of 120668963 in words is "one hundred twenty million, six hundred sixty-eight thousand, nine hundred sixty-three".