3120213341253 has 32 divisors (see below), whose sum is σ = 4263107728896. Its totient is φ = 2029037395968.

The previous prime is 3120213341251. The next prime is 3120213341269. The reversal of 3120213341253 is 3521433120213.

It is not a de Polignac number, because 3120213341253 - 2¹ = 3120213341251 is a prime.

It is a super-2 number, since 2×3120213341253² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3120213341253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3120213341251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67877125 + ... + 67923077.

It is an arithmetic number, because the mean of its divisors is an integer number (133222116528).

Almost surely, 2^{3120213341253} is an apocalyptic number.

It is an amenable number.

3120213341253 is a deficient number, since it is larger than the sum of its proper divisors (1142894387643).

3120213341253 is a wasteful number, since it uses less digits than its factorization.

3120213341253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47613.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 3120213341253 its reverse (3521433120213), we get a palindrome (6641646461466).

The spelling of 3120213341253 in words is "three trillion, one hundred twenty billion, two hundred thirteen million, three hundred forty-one thousand, two hundred fifty-three".