20313013112030 has 16 divisors (see below), whose sum is σ = 36576394004880. Its totient is φ = 8122322932992.

The previous prime is 20313013111991. The next prime is 20313013112033. The reversal of 20313013112030 is 3021131031302.

It is a junction number, because it is equal to n+sod(n) for n = 20313013111993 and 20313013112011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20313013112033) 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, 360259379 + ... + 360315758.

It is an arithmetic number, because the mean of its divisors is an integer number (2286024625305).

Almost surely, 2^{20313013112030} is an apocalyptic number.

20313013112030 is a deficient number, since it is larger than the sum of its proper divisors (16263380892850).

20313013112030 is a wasteful number, since it uses less digits than its factorization.

20313013112030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720577963.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 20313013112030 its reverse (3021131031302), we get a palindrome (23334144143332).

The spelling of 20313013112030 in words is "twenty trillion, three hundred thirteen billion, thirteen million, one hundred twelve thousand, thirty".