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2000103313213 = 13115267964223
BaseRepresentation
bin11101000110101111011…
…100101000111100111101
321002012121122020201001101
4131012233130220330331
5230232202422010323
64130500151213101
7264334265436535
oct35065734507475
97065548221041
102000103313213
1170126a1a5605
12283772677191
131167bba97c55
146cb3c4a44c5
15370620d8dad
hex1d1af728f3d

2000103313213 has 4 divisors (see below), whose sum is σ = 2015371277568. Its totient is φ = 1984835348860.

The previous prime is 2000103313183. The next prime is 2000103313231. The reversal of 2000103313213 is 3123133010002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2000103313213 - 213 = 2000103305021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000103313253) 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, 7633981981 + ... + 7633982242.

It is an arithmetic number, because the mean of its divisors is an integer number (503842819392).

Almost surely, 22000103313213 is an apocalyptic number.

It is an amenable number.

2000103313213 is a deficient number, since it is larger than the sum of its proper divisors (15267964355).

2000103313213 is a wasteful number, since it uses less digits than its factorization.

2000103313213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15267964354.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 2000103313213 its reverse (3123133010002), we get a palindrome (5123236323215).

The spelling of 2000103313213 in words is "two trillion, one hundred three million, three hundred thirteen thousand, two hundred thirteen".

Divisors: 1 131 15267964223 2000103313213