93103230139 has 4 divisors (see below), whose sum is σ = 93139844256. Its totient is φ = 93066616024.

The previous prime is 93103230109. The next prime is 93103230151.

93103230139 is nontrivially palindromic in base 10.

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 93103230139 - 2¹⁹ = 93102705851 is a prime.

It is a super-2 number, since 2×93103230139² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93103230109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18303244 + ... + 18308329.

It is an arithmetic number, because the mean of its divisors is an integer number (23284961064).

Almost surely, 2^93103230139 is an apocalyptic number.

93103230139 is a deficient number, since it is larger than the sum of its proper divisors (36614117).

93103230139 is a wasteful number, since it uses less digits than its factorization.

93103230139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36614116.

The product of its (nonzero) digits is 13122, while the sum is 34.

The spelling of 93103230139 in words is "ninety-three billion, one hundred three million, two hundred thirty thousand, one hundred thirty-nine".