93031012111 has 2 divisors, whose sum is σ = 93031012112. Its totient is φ = 93031012110.

The previous prime is 93031012093. The next prime is 93031012127. The reversal of 93031012111 is 11121013039.

It is a strong prime.

It is an emirp because it is prime and its reverse (11121013039) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 93031012111 - 2¹¹ = 93031010063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93031012411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46515506055 + 46515506056.

It is an arithmetic number, because the mean of its divisors is an integer number (46515506056).

Almost surely, 2^93031012111 is an apocalyptic number.

93031012111 is a deficient number, since it is larger than the sum of its proper divisors (1).

93031012111 is an equidigital number, since it uses as much as digits as its factorization.

93031012111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 22.

The spelling of 93031012111 in words is "ninety-three billion, thirty-one million, twelve thousand, one hundred eleven".