20110313030 has 64 divisors (see below), whose sum is σ = 39699823680. Its totient is φ = 7300608000.

The previous prime is 20110313011. The next prime is 20110313033. The reversal of 20110313030 is 3031301102.

It is a junction number, because it is equal to n+sod(n) for n = 20110312996 and 20110313014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20110313033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4784930 + ... + 4789130.

It is an arithmetic number, because the mean of its divisors is an integer number (620309745).

Almost surely, 2^20110313030 is an apocalyptic number.

20110313030 is a deficient number, since it is larger than the sum of its proper divisors (19589510650).

20110313030 is a wasteful number, since it uses less digits than its factorization.

20110313030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5225.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 20110313030 its reverse (3031301102), we get a palindrome (23141614132).

The spelling of 20110313030 in words is "twenty billion, one hundred ten million, three hundred thirteen thousand, thirty".