3131230230103 has 2 divisors, whose sum is σ = 3131230230104. Its totient is φ = 3131230230102.

The previous prime is 3131230230077. The next prime is 3131230230127. The reversal of 3131230230103 is 3010320321313.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3131230230103 - 2⁴¹ = 932206974551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3131230230143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565615115051 + 1565615115052.

It is an arithmetic number, because the mean of its divisors is an integer number (1565615115052).

Almost surely, 2^{3131230230103} is an apocalyptic number.

3131230230103 is a deficient number, since it is larger than the sum of its proper divisors (1).

3131230230103 is an equidigital number, since it uses as much as digits as its factorization.

3131230230103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 3131230230103 its reverse (3010320321313), we get a palindrome (6141550551416).

The spelling of 3131230230103 in words is "three trillion, one hundred thirty-one billion, two hundred thirty million, two hundred thirty thousand, one hundred three".