102112001110139 has 2 divisors, whose sum is σ = 102112001110140. Its totient is φ = 102112001110138.

The previous prime is 102112001110129. The next prime is 102112001110201. The reversal of 102112001110139 is 931011100211201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102112001110139 - 2¹² = 102112001106043 is a prime.

It is not a weakly prime, because it can be changed into another prime (102112001110129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51056000555069 + 51056000555070.

It is an arithmetic number, because the mean of its divisors is an integer number (51056000555070).

Almost surely, 2^{102112001110139} is an apocalyptic number.

102112001110139 is a deficient number, since it is larger than the sum of its proper divisors (1).

102112001110139 is an equidigital number, since it uses as much as digits as its factorization.

102112001110139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 23.

The spelling of 102112001110139 in words is "one hundred two trillion, one hundred twelve billion, one million, one hundred ten thousand, one hundred thirty-nine".