2231230030113 has 12 divisors (see below), whose sum is σ = 3460683312240. Its totient is φ = 1274988588552.

The previous prime is 2231230030079. The next prime is 2231230030147. The reversal of 2231230030113 is 3110300321322.

It is an interprime number because it is at equal distance from previous prime (2231230030079) and next prime (2231230030147).

It is not a de Polignac number, because 2231230030113 - 2¹⁸ = 2231229767969 is a prime.

It is a super-3 number, since 3×2231230030113³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 2231230030113.

It is not an unprimeable number, because it can be changed into a prime (2231230030163) 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, 7589217643 + ... + 7589217936.

It is an arithmetic number, because the mean of its divisors is an integer number (288390276020).

Almost surely, 2^{2231230030113} is an apocalyptic number.

It is an amenable number.

2231230030113 is a deficient number, since it is larger than the sum of its proper divisors (1229453282127).

2231230030113 is a wasteful number, since it uses less digits than its factorization.

2231230030113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15178435596 (or 15178435589 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2231230030113 its reverse (3110300321322), we get a palindrome (5341530351435).

The spelling of 2231230030113 in words is "two trillion, two hundred thirty-one billion, two hundred thirty million, thirty thousand, one hundred thirteen".