20630106413 has 8 divisors (see below), whose sum is σ = 23595537600. Its totient is φ = 17669243520.

The previous prime is 20630106377. The next prime is 20630106433. The reversal of 20630106413 is 31460103602.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20630106413 is a prime.

It is a super-2 number, since 2×20630106413² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20630106433) 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, 1132388 + ... + 1150461.

It is an arithmetic number, because the mean of its divisors is an integer number (2949442200).

Almost surely, 2^20630106413 is an apocalyptic number.

It is an amenable number.

20630106413 is a deficient number, since it is larger than the sum of its proper divisors (2965431187).

20630106413 is a wasteful number, since it uses less digits than its factorization.

20630106413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2284147.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 20630106413 in words is "twenty billion, six hundred thirty million, one hundred six thousand, four hundred thirteen".