1201118112959 has 2 divisors, whose sum is σ = 1201118112960. Its totient is φ = 1201118112958.

The previous prime is 1201118112947. The next prime is 1201118113001. The reversal of 1201118112959 is 9592118111021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1201118112959 - 2⁸ = 1201118112703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1201118112059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600559056479 + 600559056480.

It is an arithmetic number, because the mean of its divisors is an integer number (600559056480).

Almost surely, 2^{1201118112959} is an apocalyptic number.

1201118112959 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201118112959 is an equidigital number, since it uses as much as digits as its factorization.

1201118112959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 41.

The spelling of 1201118112959 in words is "one trillion, two hundred one billion, one hundred eighteen million, one hundred twelve thousand, nine hundred fifty-nine".