151328413 has 4 divisors (see below), whose sum is σ = 151741120. Its totient is φ = 150915708.

The previous prime is 151328399. The next prime is 151328459. The reversal of 151328413 is 314823151.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151328413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151328473) 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, 205803 + ... + 206536.

It is an arithmetic number, because the mean of its divisors is an integer number (37935280).

Almost surely, 2^151328413 is an apocalyptic number.

It is an amenable number.

151328413 is a deficient number, since it is larger than the sum of its proper divisors (412707).

151328413 is an equidigital number, since it uses as much as digits as its factorization.

151328413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412706.

The product of its digits is 2880, while the sum is 28.

The square root of 151328413 is about 12301.5614049599. The cubic root of 151328413 is about 532.8931763808.

The spelling of 151328413 in words is "one hundred fifty-one million, three hundred twenty-eight thousand, four hundred thirteen".