93120613 has 4 divisors (see below), whose sum is σ = 93146688. Its totient is φ = 93094540.

The previous prime is 93120607. The next prime is 93120619. The reversal of 93120613 is 31602139.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31602139 = 1601 ⋅19739.

It is an interprime number because it is at equal distance from previous prime (93120607) and next prime (93120619).

It is a cyclic number.

It is not a de Polignac number, because 93120613 - 2⁵ = 93120581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93120619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6631 + ... + 15172.

It is an arithmetic number, because the mean of its divisors is an integer number (23286672).

Almost surely, 2^93120613 is an apocalyptic number.

It is an amenable number.

93120613 is a deficient number, since it is larger than the sum of its proper divisors (26075).

93120613 is a wasteful number, since it uses less digits than its factorization.

93120613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26074.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 93120613 is about 9649.9022274840. The cubic root of 93120613 is about 453.2612673193.

The spelling of 93120613 in words is "ninety-three million, one hundred twenty thousand, six hundred thirteen".