93141588678121 has 3 divisors (see below), whose sum is σ = 93141598329111. Its totient is φ = 93141579027132.

The previous prime is 93141588678113. The next prime is 93141588678191. The reversal of 93141588678121 is 12187688514139.

The square root of 93141588678121 is 9650989.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 85752433788121 + 7389154890000 = 9260261^2 + 2718300^2 .

It is not a de Polignac number, because 93141588678121 - 2³ = 93141588678113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93141588678101) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4825495 + ... + 14476483.

It is an arithmetic number, because the mean of its divisors is an integer number (31047199443037).

Almost surely, 2^{93141588678121} is an apocalyptic number.

93141588678121 is the 9650989-th square number.

93141588678121 is the 4825495-th centered octagonal number.

It is an amenable number.

93141588678121 is a deficient number, since it is larger than the sum of its proper divisors (9650990).

93141588678121 is an frugal number, since it uses more digits than its factorization.

93141588678121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19301978 (or 9650989 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 64.

The spelling of 93141588678121 in words is "ninety-three trillion, one hundred forty-one billion, five hundred eighty-eight million, six hundred seventy-eight thousand, one hundred twenty-one".