131103302 has 16 divisors (see below), whose sum is σ = 219523392. Its totient is φ = 58206120.

The previous prime is 131103299. The next prime is 131103311. The reversal of 131103302 is 203301131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68348 + ... + 70239.

It is an arithmetic number, because the mean of its divisors is an integer number (13720212).

Almost surely, 2^131103302 is an apocalyptic number.

131103302 is a deficient number, since it is larger than the sum of its proper divisors (88420090).

131103302 is a wasteful number, since it uses less digits than its factorization.

131103302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138643.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 131103302 is about 11450.0350217805. The cubic root of 131103302 is about 508.0087702828.

Adding to 131103302 its reverse (203301131), we get a palindrome (334404433).

The spelling of 131103302 in words is "one hundred thirty-one million, one hundred three thousand, three hundred two".