20302320101130 has 48 divisors (see below), whose sum is σ = 52809950329344. Its totient is φ = 5411498892000.

The previous prime is 20302320101039. The next prime is 20302320101131. The reversal of 20302320101130 is 3110102320302.

20302320101130 is a `hidden beast` number, since 2 + 0 + 302 + 320 + 1 + 0 + 11 + 30 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (20302320101131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50907246 + ... + 51304505.

It is an arithmetic number, because the mean of its divisors is an integer number (1100207298528).

Almost surely, 2^{20302320101130} is an apocalyptic number.

20302320101130 is an abundant number, since it is smaller than the sum of its proper divisors (32507630228214).

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

20302320101130 is a wasteful number, since it uses less digits than its factorization.

20302320101130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102213971 (or 102213968 counting only the distinct ones).

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

Adding to 20302320101130 its reverse (3110102320302), we get a palindrome (23412422421432).

The spelling of 20302320101130 in words is "twenty trillion, three hundred two billion, three hundred twenty million, one hundred one thousand, one hundred thirty".