1000213331201 has 32 divisors (see below), whose sum is σ = 1190894400000. Its totient is φ = 821903588352.

The previous prime is 1000213331191. The next prime is 1000213331203. The reversal of 1000213331201 is 1021333120001.

It is not a de Polignac number, because 1000213331201 - 2³⁴ = 983033462017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1000213331201.

It is not an unprimeable number, because it can be changed into a prime (1000213331203) 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, 122466020 + ... + 122474186.

It is an arithmetic number, because the mean of its divisors is an integer number (37215450000).

Almost surely, 2^{1000213331201} is an apocalyptic number.

It is an amenable number.

1000213331201 is a deficient number, since it is larger than the sum of its proper divisors (190681068799).

1000213331201 is a wasteful number, since it uses less digits than its factorization.

1000213331201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12401.

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

Adding to 1000213331201 its reverse (1021333120001), we get a palindrome (2021546451202).

The spelling of 1000213331201 in words is "one trillion, two hundred thirteen million, three hundred thirty-one thousand, two hundred one".