149996107 has 2 divisors, whose sum is σ = 149996108. Its totient is φ = 149996106.

The previous prime is 149996069. The next prime is 149996111. The reversal of 149996107 is 701699941.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-149996107 is a prime.

It is not a weakly prime, because it can be changed into another prime (149996137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74998053 + 74998054.

It is an arithmetic number, because the mean of its divisors is an integer number (74998054).

Almost surely, 2^149996107 is an apocalyptic number.

149996107 is a deficient number, since it is larger than the sum of its proper divisors (1).

149996107 is an equidigital number, since it uses as much as digits as its factorization.

149996107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122472, while the sum is 46.

The square root of 149996107 is about 12247.2897818252. The cubic root of 149996107 is about 531.3246879629.

The spelling of 149996107 in words is "one hundred forty-nine million, nine hundred ninety-six thousand, one hundred seven".