13012133010101 has 4 divisors (see below), whose sum is σ = 13012234816812. Its totient is φ = 13012031203392.

The previous prime is 13012133010053. The next prime is 13012133010209. The reversal of 13012133010101 is 10101033121031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11708208819076 + 1303924191025 = 3421726^2 + 1141895^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13012133010101 is a prime.

It is a super-2 number, since 2×13012133010101² (a number of 27 digits) contains 22 as substring.

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 13012133010101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13012133013101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50711396 + ... + 50967341.

It is an arithmetic number, because the mean of its divisors is an integer number (3253058704203).

Almost surely, 2^{13012133010101} is an apocalyptic number.

It is an amenable number.

13012133010101 is a deficient number, since it is larger than the sum of its proper divisors (101806711).

13012133010101 is a wasteful number, since it uses less digits than its factorization.

13012133010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101806710.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 13012133010101 its reverse (10101033121031), we get a palindrome (23113166131132).

The spelling of 13012133010101 in words is "thirteen trillion, twelve billion, one hundred thirty-three million, ten thousand, one hundred one".