120010342013 has 4 divisors (see below), whose sum is σ = 120815780700. Its totient is φ = 119204903328.

The previous prime is 120010342007. The next prime is 120010342043. The reversal of 120010342013 is 310243010021.

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 57975971524 + 62034370489 = 240782^2 + 249067^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120010342013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120010341982 and 120010342000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120010342003) 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, 402719120 + ... + 402719417.

It is an arithmetic number, because the mean of its divisors is an integer number (30203945175).

Almost surely, 2^120010342013 is an apocalyptic number.

It is an amenable number.

120010342013 is a deficient number, since it is larger than the sum of its proper divisors (805438687).

120010342013 is an equidigital number, since it uses as much as digits as its factorization.

120010342013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805438686.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 120010342013 its reverse (310243010021), we get a palindrome (430253352034).

The spelling of 120010342013 in words is "one hundred twenty billion, ten million, three hundred forty-two thousand, thirteen".