149083135099 has 2 divisors, whose sum is σ = 149083135100. Its totient is φ = 149083135098.

The previous prime is 149083135087. The next prime is 149083135109. The reversal of 149083135099 is 990531380941.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 149083135099 - 2⁷ = 149083134971 is a prime.

It is not a weakly prime, because it can be changed into another prime (149083135039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74541567549 + 74541567550.

It is an arithmetic number, because the mean of its divisors is an integer number (74541567550).

Almost surely, 2^149083135099 is an apocalyptic number.

149083135099 is a deficient number, since it is larger than the sum of its proper divisors (1).

149083135099 is an equidigital number, since it uses as much as digits as its factorization.

149083135099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1049760, while the sum is 52.

The spelling of 149083135099 in words is "one hundred forty-nine billion, eighty-three million, one hundred thirty-five thousand, ninety-nine".