131214303 has 16 divisors (see below), whose sum is σ = 212064000. Its totient is φ = 79523640.

The previous prime is 131214277. The next prime is 131214329. The reversal of 131214303 is 303412131.

It is an interprime number because it is at equal distance from previous prime (131214277) and next prime (131214329).

It is not a de Polignac number, because 131214303 - 2¹⁰ = 131213279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131214373) 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, 220603 + ... + 221196.

It is an arithmetic number, because the mean of its divisors is an integer number (13254000).

Almost surely, 2^131214303 is an apocalyptic number.

131214303 is a deficient number, since it is larger than the sum of its proper divisors (80849697).

131214303 is a wasteful number, since it uses less digits than its factorization.

131214303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441819 (or 441813 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 131214303 is about 11454.8811866383. The cubic root of 131214303 is about 508.1521014670.

Adding to 131214303 its reverse (303412131), we get a palindrome (434626434).

It can be divided in two parts, 13121 and 4303, that added together give a square (17424 = 132²).

The spelling of 131214303 in words is "one hundred thirty-one million, two hundred fourteen thousand, three hundred three".