6213105053031 has 16 divisors (see below), whose sum is σ = 8444658934656. Its totient is φ = 4061888646816.

The previous prime is 6213105053027. The next prime is 6213105053143. The reversal of 6213105053031 is 1303505013126.

It is not a de Polignac number, because 6213105053031 - 2² = 6213105053027 is a prime.

It is a super-2 number, since 2×6213105053031² (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 6213105053031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6213105053011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9435925 + ... + 10072878.

It is an arithmetic number, because the mean of its divisors is an integer number (527791183416).

Almost surely, 2^{6213105053031} is an apocalyptic number.

6213105053031 is a deficient number, since it is larger than the sum of its proper divisors (2231553881625).

6213105053031 is a wasteful number, since it uses less digits than its factorization.

6213105053031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19510862.

The product of its (nonzero) digits is 8100, while the sum is 30.

The spelling of 6213105053031 in words is "six trillion, two hundred thirteen billion, one hundred five million, fifty-three thousand, thirty-one".