10012130321033 has 4 divisors (see below), whose sum is σ = 10256328621588. Its totient is φ = 9767932020480.

The previous prime is 10012130320991. The next prime is 10012130321041. The reversal of 10012130321033 is 33012303121001.

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 5943244267129 + 4068886053904 = 2437877^2 + 2017148^2 .

It is a cyclic number.

It is not a de Polignac number, because 10012130321033 - 2²² = 10012126126729 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10012130320996 and 10012130321014.

It is not an unprimeable number, because it can be changed into a prime (10012130323033) 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, 122099150216 + ... + 122099150297.

It is an arithmetic number, because the mean of its divisors is an integer number (2564082155397).

Almost surely, 2^{10012130321033} is an apocalyptic number.

It is an amenable number.

10012130321033 is a deficient number, since it is larger than the sum of its proper divisors (244198300555).

10012130321033 is an equidigital number, since it uses as much as digits as its factorization.

10012130321033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244198300554.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 10012130321033 its reverse (33012303121001), we get a palindrome (43024433442034).

The spelling of 10012130321033 in words is "ten trillion, twelve billion, one hundred thirty million, three hundred twenty-one thousand, thirty-three".