116120121021532 has 6 divisors (see below), whose sum is σ = 203210211787688. Its totient is φ = 58060060510764.

The previous prime is 116120121021521. The next prime is 116120121021533. The reversal of 116120121021532 is 235120121021611.

It is a self number, because there is not a number n which added to its sum of digits gives 116120121021532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116120121021533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14515015127688 + ... + 14515015127695.

Almost surely, 2^{116120121021532} is an apocalyptic number.

It is an amenable number.

116120121021532 is a deficient number, since it is larger than the sum of its proper divisors (87090090766156).

116120121021532 is a wasteful number, since it uses less digits than its factorization.

116120121021532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29030030255387 (or 29030030255385 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 28.

The spelling of 116120121021532 in words is "one hundred sixteen trillion, one hundred twenty billion, one hundred twenty-one million, twenty-one thousand, five hundred thirty-two".