3103242012213 has 48 divisors (see below), whose sum is σ = 4861128847680. Its totient is φ = 1755688483584.

The previous prime is 3103242012203. The next prime is 3103242012263. The reversal of 3103242012213 is 3122102423013.

It is not a de Polignac number, because 3103242012213 - 2⁴ = 3103242012197 is a prime.

It is a super-2 number, since 2×3103242012213² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103242012203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7429395 + ... + 7835967.

It is an arithmetic number, because the mean of its divisors is an integer number (101273517660).

Almost surely, 2^{3103242012213} is an apocalyptic number.

It is an amenable number.

3103242012213 is a deficient number, since it is larger than the sum of its proper divisors (1757886835467).

3103242012213 is a wasteful number, since it uses less digits than its factorization.

3103242012213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407106 (or 407099 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 3103242012213 its reverse (3122102423013), we get a palindrome (6225344435226).

The spelling of 3103242012213 in words is "three trillion, one hundred three billion, two hundred forty-two million, twelve thousand, two hundred thirteen".