20010233130 has 16 divisors (see below), whose sum is σ = 48024559584. Its totient is φ = 5336062160.

The previous prime is 20010233119. The next prime is 20010233153. The reversal of 20010233130 is 3133201002.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333503856 + ... + 333503915.

It is an arithmetic number, because the mean of its divisors is an integer number (3001534974).

Almost surely, 2^20010233130 is an apocalyptic number.

20010233130 is an abundant number, since it is smaller than the sum of its proper divisors (28014326454).

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

20010233130 is a wasteful number, since it uses less digits than its factorization.

20010233130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667007781.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 20010233130 its reverse (3133201002), we get a palindrome (23143434132).

The spelling of 20010233130 in words is "twenty billion, ten million, two hundred thirty-three thousand, one hundred thirty".