31103130132303 has 8 divisors (see below), whose sum is σ = 41510373870000. Its totient is φ = 20715653241408.

The previous prime is 31103130132281. The next prime is 31103130132409. The reversal of 31103130132303 is 30323103130113.

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

It is not a de Polignac number, because 31103130132303 - 2¹⁷ = 31103130001231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31103130133303) 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, 4941708028 + ... + 4941714321.

It is an arithmetic number, because the mean of its divisors is an integer number (5188796733750).

Almost surely, 2^{31103130132303} is an apocalyptic number.

31103130132303 is a deficient number, since it is larger than the sum of its proper divisors (10407243737697).

31103130132303 is a wasteful number, since it uses less digits than its factorization.

31103130132303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9883423401.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 31103130132303 its reverse (30323103130113), we get a palindrome (61426233262416).

The spelling of 31103130132303 in words is "thirty-one trillion, one hundred three billion, one hundred thirty million, one hundred thirty-two thousand, three hundred three".