120632651 has 2 divisors, whose sum is σ = 120632652. Its totient is φ = 120632650.

The previous prime is 120632593. The next prime is 120632657. The reversal of 120632651 is 156236021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120632651 - 2¹⁴ = 120616267 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120632651.

It is not a weakly prime, because it can be changed into another prime (120632657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60316325 + 60316326.

It is an arithmetic number, because the mean of its divisors is an integer number (60316326).

Almost surely, 2^120632651 is an apocalyptic number.

120632651 is a deficient number, since it is larger than the sum of its proper divisors (1).

120632651 is an equidigital number, since it uses as much as digits as its factorization.

120632651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 120632651 is about 10983.2896256085. The cubic root of 120632651 is about 494.1077024262.

Adding to 120632651 its reverse (156236021), we get a palindrome (276868672).

The spelling of 120632651 in words is "one hundred twenty million, six hundred thirty-two thousand, six hundred fifty-one".