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130213333013 = 200201650413
BaseRepresentation
bin111100101000101010…
…0011100100000010101
3110110002210100200111112
41321101110130200111
54113134103124023
6135452535344405
712256544032331
oct1712124344025
9413083320445
10130213333013
1150250039405
12212a0222105
13c38214979a
14643395c7c1
1535c1953478
hex1e5151c815

130213333013 has 4 divisors (see below), whose sum is σ = 130214183628. Its totient is φ = 130212482400.

The previous prime is 130213332929. The next prime is 130213333031. The reversal of 130213333013 is 310333312031.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 17912610244 + 112300722769 = 133838^2 + 335113^2 .

It is a cyclic number.

It is not a de Polignac number, because 130213333013 - 220 = 130212284437 is a prime.

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 130213333013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130213233013) 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, 125006 + ... + 525407.

It is an arithmetic number, because the mean of its divisors is an integer number (32553545907).

Almost surely, 2130213333013 is an apocalyptic number.

It is an amenable number.

130213333013 is a deficient number, since it is larger than the sum of its proper divisors (850615).

130213333013 is an equidigital number, since it uses as much as digits as its factorization.

130213333013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850614.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 130213333013 its reverse (310333312031), we get a palindrome (440546645044).

The spelling of 130213333013 in words is "one hundred thirty billion, two hundred thirteen million, three hundred thirty-three thousand, thirteen".

Divisors: 1 200201 650413 130213333013