151365151 has 4 divisors (see below), whose sum is σ = 172988752. Its totient is φ = 129741552.

The previous prime is 151365133. The next prime is 151365169. The reversal of 151365151 is 151563151.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 151563151 = 3617 ⋅41903.

It is an interprime number because it is at equal distance from previous prime (151365133) and next prime (151365169).

It is a cyclic number.

It is not a de Polignac number, because 151365151 - 2⁹ = 151364639 is a prime.

It is a super-2 number, since 2×151365151² = 45822817874505602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151365101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10811790 + ... + 10811803.

It is an arithmetic number, because the mean of its divisors is an integer number (43247188).

Almost surely, 2^151365151 is an apocalyptic number.

151365151 is a deficient number, since it is larger than the sum of its proper divisors (21623601).

151365151 is an equidigital number, since it uses as much as digits as its factorization.

151365151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21623600.

The product of its digits is 2250, while the sum is 28.

The square root of 151365151 is about 12303.0545394223. The cubic root of 151365151 is about 532.9362963851.

The spelling of 151365151 in words is "one hundred fifty-one million, three hundred sixty-five thousand, one hundred fifty-one".