120164261267 has 2 divisors, whose sum is σ = 120164261268. Its totient is φ = 120164261266.

The previous prime is 120164261227. The next prime is 120164261311. The reversal of 120164261267 is 762162461021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120164261267 - 2¹⁴ = 120164244883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120164261267.

It is not a weakly prime, because it can be changed into another prime (120164261227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60082130633 + 60082130634.

It is an arithmetic number, because the mean of its divisors is an integer number (60082130634).

Almost surely, 2^120164261267 is an apocalyptic number.

120164261267 is a deficient number, since it is larger than the sum of its proper divisors (1).

120164261267 is an equidigital number, since it uses as much as digits as its factorization.

120164261267 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 120164261267 in words is "one hundred twenty billion, one hundred sixty-four million, two hundred sixty-one thousand, two hundred sixty-seven".