93381968151 has 32 divisors (see below), whose sum is σ = 145646496000. Its totient is φ = 58969340064.

The previous prime is 93381968101. The next prime is 93381968161. The reversal of 93381968151 is 15186918339.

It is not a de Polignac number, because 93381968151 - 2⁷ = 93381968023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93381968101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6745705 + ... + 6759533.

It is an arithmetic number, because the mean of its divisors is an integer number (4551453000).

Almost surely, 2^93381968151 is an apocalyptic number.

93381968151 is a deficient number, since it is larger than the sum of its proper divisors (52264527849).

93381968151 is a wasteful number, since it uses less digits than its factorization.

93381968151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27020 (or 27014 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 54.

The spelling of 93381968151 in words is "ninety-three billion, three hundred eighty-one million, nine hundred sixty-eight thousand, one hundred fifty-one".