1213132313301 has 16 divisors (see below), whose sum is σ = 1689300237696. Its totient is φ = 772920631296.

The previous prime is 1213132313269. The next prime is 1213132313317. The reversal of 1213132313301 is 1033132313121.

It is not a de Polignac number, because 1213132313301 - 2⁵ = 1213132313269 is a prime.

It is a super-3 number, since 3×1213132313301³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1213132313401) 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, 7544740 + ... + 7703853.

It is an arithmetic number, because the mean of its divisors is an integer number (105581264856).

Almost surely, 2^{1213132313301} is an apocalyptic number.

It is an amenable number.

1213132313301 is a deficient number, since it is larger than the sum of its proper divisors (476167924395).

1213132313301 is a wasteful number, since it uses less digits than its factorization.

1213132313301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15249772.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 1213132313301 its reverse (1033132313121), we get a palindrome (2246264626422).

The spelling of 1213132313301 in words is "one trillion, two hundred thirteen billion, one hundred thirty-two million, three hundred thirteen thousand, three hundred one".