111002120132312 has 8 divisors (see below), whose sum is σ = 208128975248100. Its totient is φ = 55501060066152.

The previous prime is 111002120132251. The next prime is 111002120132327. The reversal of 111002120132312 is 213231021200111.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6937632508262 + ... + 6937632508277.

Almost surely, 2^{111002120132312} is an apocalyptic number.

It is an amenable number.

111002120132312 is a deficient number, since it is larger than the sum of its proper divisors (97126855115788).

111002120132312 is a wasteful number, since it uses less digits than its factorization.

111002120132312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13875265016545 (or 13875265016541 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 111002120132312 its reverse (213231021200111), we get a palindrome (324233141332423).

The spelling of 111002120132312 in words is "one hundred eleven trillion, two billion, one hundred twenty million, one hundred thirty-two thousand, three hundred twelve".