20010254030 has 32 divisors (see below), whose sum is σ = 39018672000. Its totient is φ = 7388393376.

The previous prime is 20010254029. The next prime is 20010254059. The reversal of 20010254030 is 3045201002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433430 + ... + 477369.

It is an arithmetic number, because the mean of its divisors is an integer number (1219333500).

Almost surely, 2^20010254030 is an apocalyptic number.

20010254030 is a deficient number, since it is larger than the sum of its proper divisors (19008417970).

20010254030 is an equidigital number, since it uses as much as digits as its factorization.

20010254030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910845 (or 910819 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

Adding to 20010254030 its reverse (3045201002), we get a palindrome (23055455032).

The spelling of 20010254030 in words is "twenty billion, ten million, two hundred fifty-four thousand, thirty".