20343030313110 has 64 divisors (see below), whose sum is σ = 48883702694400. Its totient is φ = 5418094922240.

The previous prime is 20343030313063. The next prime is 20343030313117. The reversal of 20343030313110 is 1131303034302.

It is a happy number.

It is a super-2 number, since 2×20343030313110² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20343030313117) 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, 301241809 + ... + 301309331.

It is an arithmetic number, because the mean of its divisors is an integer number (763807854600).

Almost surely, 2^{20343030313110} is an apocalyptic number.

20343030313110 is an abundant number, since it is smaller than the sum of its proper divisors (28540672381290).

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

20343030313110 is a wasteful number, since it uses less digits than its factorization.

20343030313110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79813.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 20343030313110 its reverse (1131303034302), we get a palindrome (21474333347412).

The spelling of 20343030313110 in words is "twenty trillion, three hundred forty-three billion, thirty million, three hundred thirteen thousand, one hundred ten".