142613099 has 2 divisors, whose sum is σ = 142613100. Its totient is φ = 142613098.

The previous prime is 142613083. The next prime is 142613117. The reversal of 142613099 is 990316241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 142613099 - 2⁴ = 142613083 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (142613399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71306549 + 71306550.

It is an arithmetic number, because the mean of its divisors is an integer number (71306550).

Almost surely, 2^142613099 is an apocalyptic number.

142613099 is a deficient number, since it is larger than the sum of its proper divisors (1).

142613099 is an equidigital number, since it uses as much as digits as its factorization.

142613099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 142613099 is about 11942.0726425525. The cubic root of 142613099 is about 522.4601118791.

The spelling of 142613099 in words is "one hundred forty-two million, six hundred thirteen thousand, ninety-nine".