152931103 has 16 divisors (see below), whose sum is σ = 167983200. Its totient is φ = 138378240.

The previous prime is 152931083. The next prime is 152931109. The reversal of 152931103 is 301139251.

It is not a de Polignac number, because 152931103 - 2¹³ = 152922911 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 (152931109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151063 + ... + 152071.

It is an arithmetic number, because the mean of its divisors is an integer number (10498950).

Almost surely, 2^152931103 is an apocalyptic number.

152931103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

152931103 is a deficient number, since it is larger than the sum of its proper divisors (15052097).

152931103 is a wasteful number, since it uses less digits than its factorization.

152931103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1242.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 152931103 is about 12366.5315670967. The cubic root of 152931103 is about 534.7678300852.

The spelling of 152931103 in words is "one hundred fifty-two million, nine hundred thirty-one thousand, one hundred three".