110000202120139 has 2 divisors, whose sum is σ = 110000202120140. Its totient is φ = 110000202120138.

The previous prime is 110000202120113. The next prime is 110000202120163. The reversal of 110000202120139 is 931021202000011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110000202120139 - 2²⁷ = 110000067902411 is a prime.

It is not a weakly prime, because it can be changed into another prime (110000202120199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55000101060069 + 55000101060070.

It is an arithmetic number, because the mean of its divisors is an integer number (55000101060070).

Almost surely, 2^{110000202120139} is an apocalyptic number.

110000202120139 is a deficient number, since it is larger than the sum of its proper divisors (1).

110000202120139 is an equidigital number, since it uses as much as digits as its factorization.

110000202120139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 110000202120139 in words is "one hundred ten trillion, two hundred two million, one hundred twenty thousand, one hundred thirty-nine".