151404113 has 8 divisors (see below), whose sum is σ = 173488128. Its totient is φ = 129433824.

The previous prime is 151404109. The next prime is 151404133. The reversal of 151404113 is 311404151.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 151404113 - 2² = 151404109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151404133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25556 + ... + 30917.

It is an arithmetic number, because the mean of its divisors is an integer number (21686016).

Almost surely, 2^151404113 is an apocalyptic number.

It is an amenable number.

151404113 is a deficient number, since it is larger than the sum of its proper divisors (22084015).

151404113 is an equidigital number, since it uses as much as digits as its factorization.

151404113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56863.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 151404113 is about 12304.6378654554. The cubic root of 151404113 is about 532.9820191126.

Adding to 151404113 its reverse (311404151), we get a palindrome (462808264).

The spelling of 151404113 in words is "one hundred fifty-one million, four hundred four thousand, one hundred thirteen".