151344103 has 4 divisors (see below), whose sum is σ = 151382088. Its totient is φ = 151306120.

The previous prime is 151344049. The next prime is 151344113. The reversal of 151344103 is 301443151.

151344103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 151344103 - 2²⁵ = 117789671 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 (151344113) 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, 12208 + ... + 21253.

It is an arithmetic number, because the mean of its divisors is an integer number (37845522).

Almost surely, 2^151344103 is an apocalyptic number.

151344103 is a deficient number, since it is larger than the sum of its proper divisors (37985).

151344103 is an equidigital number, since it uses as much as digits as its factorization.

151344103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37984.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 151344103 is about 12302.1991123539. The cubic root of 151344103 is about 532.9115928496.

Adding to 151344103 its reverse (301443151), we get a palindrome (452787254).

The spelling of 151344103 in words is "one hundred fifty-one million, three hundred forty-four thousand, one hundred three".