20012311003310 has 16 divisors (see below), whose sum is σ = 37918062954000. Its totient is φ = 7583612590656.

The previous prime is 20012311003303. The next prime is 20012311003319. The reversal of 20012311003310 is 1330011321002.

It is a super-2 number, since 2×20012311003310² (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 (20012311003319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52663976135 + ... + 52663976514.

It is an arithmetic number, because the mean of its divisors is an integer number (2369878934625).

Almost surely, 2^{20012311003310} is an apocalyptic number.

20012311003310 is a deficient number, since it is larger than the sum of its proper divisors (17905751950690).

20012311003310 is a wasteful number, since it uses less digits than its factorization.

20012311003310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105327952675.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 20012311003310 its reverse (1330011321002), we get a palindrome (21342322324312).

The spelling of 20012311003310 in words is "twenty trillion, twelve billion, three hundred eleven million, three thousand, three hundred ten".