20300010313122 has 24 divisors (see below), whose sum is σ = 44263504446876. Its totient is φ = 6723570293856.

The previous prime is 20300010313057. The next prime is 20300010313139. The reversal of 20300010313122 is 22131301000302.

20300010313122 is a `hidden beast` number, since 20 + 300 + 0 + 1 + 0 + 31 + 312 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 20012372243361 + 287638069761 = 4473519^2 + 536319^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 20300010313095 and 20300010313104.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3591647973 + ... + 3591653624.

Almost surely, 2^{20300010313122} is an apocalyptic number.

20300010313122 is an abundant number, since it is smaller than the sum of its proper divisors (23963494133754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20300010313122 is a wasteful number, since it uses less digits than its factorization.

20300010313122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7183301762 (or 7183301759 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 20300010313122 its reverse (22131301000302), we get a palindrome (42431311313424).

The spelling of 20300010313122 in words is "twenty trillion, three hundred billion, ten million, three hundred thirteen thousand, one hundred twenty-two".