131403034 has 32 divisors (see below), whose sum is σ = 228612096. Its totient is φ = 55486080.

The previous prime is 131403011. The next prime is 131403049. The reversal of 131403034 is 430304131.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 419662 + ... + 419974.

It is an arithmetic number, because the mean of its divisors is an integer number (7144128).

Almost surely, 2^131403034 is an apocalyptic number.

131403034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131403034 is a deficient number, since it is larger than the sum of its proper divisors (97209062).

131403034 is a wasteful number, since it uses less digits than its factorization.

131403034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 131403034 is about 11463.1162429769. The cubic root of 131403034 is about 508.3956168660.

Adding to 131403034 its reverse (430304131), we get a palindrome (561707165).

The spelling of 131403034 in words is "one hundred thirty-one million, four hundred three thousand, thirty-four".