131114603 has 2 divisors, whose sum is σ = 131114604. Its totient is φ = 131114602.

The previous prime is 131114587. The next prime is 131114623. The reversal of 131114603 is 306411131.

It is an a-pointer prime, because the next prime (131114623) can be obtained adding 131114603 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131114603 - 2⁴ = 131114587 is a prime.

It is not a weakly prime, because it can be changed into another prime (131114623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65557301 + 65557302.

It is an arithmetic number, because the mean of its divisors is an integer number (65557302).

Almost surely, 2^131114603 is an apocalyptic number.

131114603 is a deficient number, since it is larger than the sum of its proper divisors (1).

131114603 is an equidigital number, since it uses as much as digits as its factorization.

131114603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 131114603 is about 11450.5285030867. The cubic root of 131114603 is about 508.0233665136.

Adding to 131114603 its reverse (306411131), we get a palindrome (437525734).

The spelling of 131114603 in words is "one hundred thirty-one million, one hundred fourteen thousand, six hundred three".