153540112139 has 2 divisors, whose sum is σ = 153540112140. Its totient is φ = 153540112138.

The previous prime is 153540112129. The next prime is 153540112153. The reversal of 153540112139 is 931211045351.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 153540112139 - 2¹⁶ = 153540046603 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 153540112099 and 153540112108.

It is not a weakly prime, because it can be changed into another prime (153540112109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76770056069 + 76770056070.

It is an arithmetic number, because the mean of its divisors is an integer number (76770056070).

Almost surely, 2^153540112139 is an apocalyptic number.

153540112139 is a deficient number, since it is larger than the sum of its proper divisors (1).

153540112139 is an equidigital number, since it uses as much as digits as its factorization.

153540112139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 35.

The spelling of 153540112139 in words is "one hundred fifty-three billion, five hundred forty million, one hundred twelve thousand, one hundred thirty-nine".