151344313 has 4 divisors (see below), whose sum is σ = 151425828. Its totient is φ = 151262800.

The previous prime is 151344293. The next prime is 151344337. The reversal of 151344313 is 313443151.

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 3794704 + 147549609 = 1948^2 + 12147^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151344313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151344343) 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, 37906 + ... + 41707.

It is an arithmetic number, because the mean of its divisors is an integer number (37856457).

Almost surely, 2^151344313 is an apocalyptic number.

It is an amenable number.

151344313 is a deficient number, since it is larger than the sum of its proper divisors (81515).

151344313 is an equidigital number, since it uses as much as digits as its factorization.

151344313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81514.

The product of its digits is 2160, while the sum is 25.

The square root of 151344313 is about 12302.2076474103. The cubic root of 151344313 is about 532.9118393329.

Adding to 151344313 its reverse (313443151), we get a palindrome (464787464).

The spelling of 151344313 in words is "one hundred fifty-one million, three hundred forty-four thousand, three hundred thirteen".