131264203 has 8 divisors (see below), whose sum is σ = 152559360. Its totient is φ = 110604840.

The previous prime is 131264167. The next prime is 131264209. The reversal of 131264203 is 302462131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131264203 - 2¹³ = 131256011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131264209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158503 + ... + 159328.

It is an arithmetic number, because the mean of its divisors is an integer number (19069920).

Almost surely, 2^131264203 is an apocalyptic number.

131264203 is a deficient number, since it is larger than the sum of its proper divisors (21295157).

131264203 is an equidigital number, since it uses as much as digits as its factorization.

131264203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317897.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 131264203 is about 11457.0590903600. The cubic root of 131264203 is about 508.2165090192.

The spelling of 131264203 in words is "one hundred thirty-one million, two hundred sixty-four thousand, two hundred three".