31214421102303 has 12 divisors (see below), whose sum is σ = 46136043593640. Its totient is φ = 20325669554736.

The previous prime is 31214421102287. The next prime is 31214421102341. The reversal of 31214421102303 is 30320112441213.

31214421102303 is a `hidden beast` number, since 3 + 1 + 2 + 1 + 4 + 421 + 1 + 0 + 230 + 3 = 666.

It is not a de Polignac number, because 31214421102303 - 2⁴ = 31214421102287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31214421102503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40328709048 + ... + 40328709821.

It is an arithmetic number, because the mean of its divisors is an integer number (3844670299470).

Almost surely, 2^{31214421102303} is an apocalyptic number.

31214421102303 is a deficient number, since it is larger than the sum of its proper divisors (14921622491337).

31214421102303 is a wasteful number, since it uses less digits than its factorization.

31214421102303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80657418918 (or 80657418915 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 31214421102303 its reverse (30320112441213), we get a palindrome (61534533543516).

The spelling of 31214421102303 in words is "thirty-one trillion, two hundred fourteen billion, four hundred twenty-one million, one hundred two thousand, three hundred three".