151405099 has 2 divisors, whose sum is σ = 151405100. Its totient is φ = 151405098.

The previous prime is 151405057. The next prime is 151405103. The reversal of 151405099 is 990504151.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 151405099 - 2⁹ = 151404587 is a prime.

It is not a weakly prime, because it can be changed into another prime (151405049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75702549 + 75702550.

It is an arithmetic number, because the mean of its divisors is an integer number (75702550).

Almost surely, 2^151405099 is an apocalyptic number.

151405099 is a deficient number, since it is larger than the sum of its proper divisors (1).

151405099 is an equidigital number, since it uses as much as digits as its factorization.

151405099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 34.

The square root of 151405099 is about 12304.6779315836. The cubic root of 151405099 is about 532.9831761026.

The spelling of 151405099 in words is "one hundred fifty-one million, four hundred five thousand, ninety-nine".