151672099 has 4 divisors (see below), whose sum is σ = 151742080. Its totient is φ = 151602120.

The previous prime is 151672091. The next prime is 151672111. The reversal of 151672099 is 990276151.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 990276151 = 179 ⋅5532269.

It is a cyclic number.

It is not a de Polignac number, because 151672099 - 2³ = 151672091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151672091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31632 + ... + 36109.

It is an arithmetic number, because the mean of its divisors is an integer number (37935520).

Almost surely, 2^151672099 is an apocalyptic number.

151672099 is a deficient number, since it is larger than the sum of its proper divisors (69981).

151672099 is an equidigital number, since it uses as much as digits as its factorization.

151672099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69980.

The product of its (nonzero) digits is 34020, while the sum is 40.

The square root of 151672099 is about 12315.5226848072. The cubic root of 151672099 is about 533.2962939989.

The spelling of 151672099 in words is "one hundred fifty-one million, six hundred seventy-two thousand, ninety-nine".