151513103 has 8 divisors (see below), whose sum is σ = 174839808. Its totient is φ = 128606904.

The previous prime is 151513091. The next prime is 151513111. The reversal of 151513103 is 301315151.

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 151513103 - 2⁸ = 151512847 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 (151512103) 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 7 ways as a sum of consecutive naturals, for example, 104351 + ... + 105792.

It is an arithmetic number, because the mean of its divisors is an integer number (21854976).

Almost surely, 2^151513103 is an apocalyptic number.

151513103 is a deficient number, since it is larger than the sum of its proper divisors (23326705).

151513103 is a wasteful number, since it uses less digits than its factorization.

151513103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210253.

The product of its (nonzero) digits is 225, while the sum is 20.

The square root of 151513103 is about 12309.0658865732. The cubic root of 151513103 is about 533.1098795250.

Adding to 151513103 its reverse (301315151), we get a palindrome (452828254).

The spelling of 151513103 in words is "one hundred fifty-one million, five hundred thirteen thousand, one hundred three".