20201130102 has 16 divisors (see below), whose sum is σ = 40403931840. Its totient is φ = 6733431432.

The previous prime is 20201130101. The next prime is 20201130143. The reversal of 20201130102 is 20103110202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20201130101) 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, 132649 + ... + 240827.

It is an arithmetic number, because the mean of its divisors is an integer number (2525245740).

Almost surely, 2^20201130102 is an apocalyptic number.

20201130102 is an abundant number, since it is smaller than the sum of its proper divisors (20202801738).

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

20201130102 is a wasteful number, since it uses less digits than its factorization.

20201130102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139307.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 20201130102 its reverse (20103110202), we get a palindrome (40304240304).

The spelling of 20201130102 in words is "twenty billion, two hundred one million, one hundred thirty thousand, one hundred two".