20130143211333 has 16 divisors (see below), whose sum is σ = 30157517923200. Its totient is φ = 13269307883040.

The previous prime is 20130143211329. The next prime is 20130143211379. The reversal of 20130143211333 is 33311234103102.

20130143211333 is a `hidden beast` number, since 2 + 0 + 1 + 3 + 0 + 1 + 4 + 321 + 1 + 333 = 666.

It is not a de Polignac number, because 20130143211333 - 2² = 20130143211329 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 20130143211297 and 20130143211306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20130143291333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4188541753 + ... + 4188546558.

It is an arithmetic number, because the mean of its divisors is an integer number (1884844870200).

Almost surely, 2^{20130143211333} is an apocalyptic number.

It is an amenable number.

20130143211333 is a deficient number, since it is larger than the sum of its proper divisors (10027374711867).

20130143211333 is an equidigital number, since it uses as much as digits as its factorization.

20130143211333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8377088409 (or 8377088403 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 20130143211333 its reverse (33311234103102), we get a palindrome (53441377314435).

The spelling of 20130143211333 in words is "twenty trillion, one hundred thirty billion, one hundred forty-three million, two hundred eleven thousand, three hundred thirty-three".