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1313023300211 = 7545213440413
BaseRepresentation
bin10011000110110110010…
…010011001001001110011
311122112010211222122120102
4103012312102121021303
5133003032431101321
62443110010103015
7163601640621560
oct23066622311163
94575124878512
101313023300211
11466939471417
12192580a1aa6b
1396a8226673c
144779d05b867
152424c42ac0b
hex131b6499273

1313023300211 has 8 divisors (see below), whose sum is σ = 1500626016864. Its totient is φ = 1125427573440.

The previous prime is 1313023300201. The next prime is 1313023300219. The reversal of 1313023300211 is 1120033203131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1313023300211 - 210 = 1313023299187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1313023300219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1338560 + ... + 2101853.

It is an arithmetic number, because the mean of its divisors is an integer number (187578252108).

Almost surely, 21313023300211 is an apocalyptic number.

1313023300211 is a deficient number, since it is larger than the sum of its proper divisors (187602716653).

1313023300211 is an equidigital number, since it uses as much as digits as its factorization.

1313023300211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3494941.

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

Adding to 1313023300211 its reverse (1120033203131), we get a palindrome (2433056503342).

The spelling of 1313023300211 in words is "one trillion, three hundred thirteen billion, twenty-three million, three hundred thousand, two hundred eleven".

Divisors: 1 7 54521 381647 3440413 24082891 187574757173 1313023300211