116120121020993 has 2 divisors, whose sum is σ = 116120121020994. Its totient is φ = 116120121020992.

The previous prime is 116120121020987. The next prime is 116120121021001. The reversal of 116120121020993 is 399020121021611.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113774392914064 + 2345728106929 = 10666508^2 + 1531577^2 .

It is a cyclic number.

It is not a de Polignac number, because 116120121020993 - 2¹⁴ = 116120121004609 is a prime.

It is not a weakly prime, because it can be changed into another prime (116120121020933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58060060510496 + 58060060510497.

It is an arithmetic number, because the mean of its divisors is an integer number (58060060510497).

Almost surely, 2^{116120121020993} is an apocalyptic number.

It is an amenable number.

116120121020993 is a deficient number, since it is larger than the sum of its proper divisors (1).

116120121020993 is an equidigital number, since it uses as much as digits as its factorization.

116120121020993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 38.

The spelling of 116120121020993 in words is "one hundred sixteen trillion, one hundred twenty billion, one hundred twenty-one million, twenty thousand, nine hundred ninety-three".