93209842121 has 16 divisors (see below), whose sum is σ = 104121262080. Its totient is φ = 82707490320.

The previous prime is 93209842111. The next prime is 93209842129. The reversal of 93209842121 is 12124890239.

It is a cyclic number.

It is not a de Polignac number, because 93209842121 - 2⁶ = 93209842057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (93209842129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 612176 + ... + 749118.

It is an arithmetic number, because the mean of its divisors is an integer number (6507578880).

Almost surely, 2^93209842121 is an apocalyptic number.

It is an amenable number.

93209842121 is a deficient number, since it is larger than the sum of its proper divisors (10911419959).

93209842121 is a wasteful number, since it uses less digits than its factorization.

93209842121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138436.

The product of its (nonzero) digits is 62208, while the sum is 41.

The spelling of 93209842121 in words is "ninety-three billion, two hundred nine million, eight hundred forty-two thousand, one hundred twenty-one".