93144002135 has 4 divisors (see below), whose sum is σ = 111772802568. Its totient is φ = 74515201704.

The previous prime is 93144002117. The next prime is 93144002183. The reversal of 93144002135 is 53120044139.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 93144002135 - 2⁶ = 93144002071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9314400209 + ... + 9314400218.

It is an arithmetic number, because the mean of its divisors is an integer number (27943200642).

Almost surely, 2^93144002135 is an apocalyptic number.

93144002135 is a deficient number, since it is larger than the sum of its proper divisors (18628800433).

93144002135 is a wasteful number, since it uses less digits than its factorization.

93144002135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18628800432.

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 93144002135 in words is "ninety-three billion, one hundred forty-four million, two thousand, one hundred thirty-five".