1213331130001 has 8 divisors (see below), whose sum is σ = 1252575229184. Its totient is φ = 1174093554960.

The previous prime is 1213331129981. The next prime is 1213331130019. The reversal of 1213331130001 is 1000311333121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1213331130001 - 2³¹ = 1211183646353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1213331130031) 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, 1251666 + ... + 1998331.

It is an arithmetic number, because the mean of its divisors is an integer number (156571903648).

Almost surely, 2^{1213331130001} is an apocalyptic number.

It is an amenable number.

1213331130001 is a deficient number, since it is larger than the sum of its proper divisors (39244099183).

1213331130001 is a wasteful number, since it uses less digits than its factorization.

1213331130001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3262071.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1213331130001 its reverse (1000311333121), we get a palindrome (2213642463122).

The spelling of 1213331130001 in words is "one trillion, two hundred thirteen billion, three hundred thirty-one million, one hundred thirty thousand, one".