151313103 has 10 divisors (see below), whose sum is σ = 226035744. Its totient is φ = 100875348.

The previous prime is 151313089. The next prime is 151313143. The reversal of 151313103 is 301313151.

151313103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 151313103 - 2¹⁰ = 151312079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151313143) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 933951 + ... + 934112.

Almost surely, 2^151313103 is an apocalyptic number.

151313103 is a deficient number, since it is larger than the sum of its proper divisors (74722641).

151313103 is an equidigital number, since it uses as much as digits as its factorization.

151313103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1868075 (or 1868066 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

The square root of 151313103 is about 12300.9391104907. The cubic root of 151313103 is about 532.8752047179.

Adding to 151313103 its reverse (301313151), we get a palindrome (452626254).

The spelling of 151313103 in words is "one hundred fifty-one million, three hundred thirteen thousand, one hundred three".