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10100202313 = 23439139231
BaseRepresentation
bin10010110100000010…
…01101101101001001
3222001220022102212011
421122001031231021
5131141122433223
64350122215521
7505202205655
oct113201155511
928056272764
1010100202313
114313334543
121b5a6545a1
13c4c6a2096
146bb5a7a65
153e1aa280d
hex25a04db49

10100202313 has 4 divisors (see below), whose sum is σ = 10539341568. Its totient is φ = 9661063060.

The previous prime is 10100202289. The next prime is 10100202319. The reversal of 10100202313 is 31320200101.

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 not a de Polignac number, because 10100202313 - 29 = 10100201801 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10100202293 and 10100202302.

It is not an unprimeable number, because it can be changed into a prime (10100202319) 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, 219569593 + ... + 219569638.

It is an arithmetic number, because the mean of its divisors is an integer number (2634835392).

Almost surely, 210100202313 is an apocalyptic number.

It is an amenable number.

10100202313 is a deficient number, since it is larger than the sum of its proper divisors (439139255).

10100202313 is an equidigital number, since it uses as much as digits as its factorization.

10100202313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439139254.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10100202313 its reverse (31320200101), we get a palindrome (41420402414).

The spelling of 10100202313 in words is "ten billion, one hundred million, two hundred two thousand, three hundred thirteen".

Divisors: 1 23 439139231 10100202313