20310133214064 has 40 divisors (see below), whose sum is σ = 52468196304640. Its totient is φ = 6769998963648.

The previous prime is 20310133214011. The next prime is 20310133214113. The reversal of 20310133214064 is 46041233101302.

It is a super-2 number, since 2×20310133214064² (a number of 27 digits) contains 22 as substring.

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, 6230697 + ... + 8913015.

It is an arithmetic number, because the mean of its divisors is an integer number (1311704907616).

Almost surely, 2^{20310133214064} is an apocalyptic number.

20310133214064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

20310133214064 is an abundant number, since it is smaller than the sum of its proper divisors (32158063090576).

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

20310133214064 is a wasteful number, since it uses less digits than its factorization.

20310133214064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2840077 (or 2840071 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 20310133214064 its reverse (46041233101302), we get a palindrome (66351366315366).

The spelling of 20310133214064 in words is "twenty trillion, three hundred ten billion, one hundred thirty-three million, two hundred fourteen thousand, sixty-four".