151316801 has 4 divisors (see below), whose sum is σ = 152332500. Its totient is φ = 150301104.

The previous prime is 151316761. The next prime is 151316849. The reversal of 151316801 is 108613151.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29986576 + 121330225 = 5476^2 + 11015^2 .

It is a cyclic number.

It is not a de Polignac number, because 151316801 - 2¹⁰ = 151315777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151316861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 507626 + ... + 507923.

It is an arithmetic number, because the mean of its divisors is an integer number (38083125).

Almost surely, 2^151316801 is an apocalyptic number.

It is an amenable number.

151316801 is a deficient number, since it is larger than the sum of its proper divisors (1015699).

151316801 is a wasteful number, since it uses less digits than its factorization.

151316801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015698.

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 151316801 is about 12301.0894232991. The cubic root of 151316801 is about 532.8795457310.

Adding to 151316801 its reverse (108613151), we get a palindrome (259929952).

The spelling of 151316801 in words is "one hundred fifty-one million, three hundred sixteen thousand, eight hundred one".