20112334030 has 16 divisors (see below), whose sum is σ = 36742533840. Its totient is φ = 7924859712.

The previous prime is 20112333937. The next prime is 20112334091. The reversal of 20112334030 is 3043321102.

It is a junction number, because it is equal to n+sod(n) for n = 20112333989 and 20112334007.

It is a congruent number.

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, 15008535 + ... + 15009874.

It is an arithmetic number, because the mean of its divisors is an integer number (2296408365).

Almost surely, 2^20112334030 is an apocalyptic number.

20112334030 is a deficient number, since it is larger than the sum of its proper divisors (16630199810).

20112334030 is a wasteful number, since it uses less digits than its factorization.

20112334030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30018483.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20112334030 its reverse (3043321102), we get a palindrome (23155655132).

It can be divided in two parts, 2011 and 2334030, that added together give a triangular number (2336041 = T₂₁₆₁).

The spelling of 20112334030 in words is "twenty billion, one hundred twelve million, three hundred thirty-four thousand, thirty".