111458102616139 has 2 divisors, whose sum is σ = 111458102616140. Its totient is φ = 111458102616138.

The previous prime is 111458102616121. The next prime is 111458102616149. The reversal of 111458102616139 is 931616201854111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111458102616139 - 2²¹ = 111458100518987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111458102616092 and 111458102616101.

It is not a weakly prime, because it can be changed into another prime (111458102616149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55729051308069 + 55729051308070.

It is an arithmetic number, because the mean of its divisors is an integer number (55729051308070).

Almost surely, 2^{111458102616139} is an apocalyptic number.

111458102616139 is a deficient number, since it is larger than the sum of its proper divisors (1).

111458102616139 is an equidigital number, since it uses as much as digits as its factorization.

111458102616139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 49.

The spelling of 111458102616139 in words is "one hundred eleven trillion, four hundred fifty-eight billion, one hundred two million, six hundred sixteen thousand, one hundred thirty-nine".