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23202203211313 = 78094097157551
BaseRepresentation
bin1010100011010001011110…
…00101001001011000110001
310001011002221102202012100021
411101220233011021120301
511020121103010230223
6121202540042123441
74613206140145420
oct521505705113061
9101132842665307
1023202203211313
117435aa9918205
1227288aaab0581
13cc3c5c71a029
145a2dc7aab2b7
152a38211a265d
hex151a2f149631

23202203211313 has 8 divisors (see below), whose sum is σ = 26549580936960. Its totient is φ = 19863019802400.

The previous prime is 23202203211307. The next prime is 23202203211329. The reversal of 23202203211313 is 31311230220232.

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 23202203211313 - 229 = 23201666340401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23202203251313) 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, 2048573113 + ... + 2048584438.

It is an arithmetic number, because the mean of its divisors is an integer number (3318697617120).

Almost surely, 223202203211313 is an apocalyptic number.

It is an amenable number.

23202203211313 is a deficient number, since it is larger than the sum of its proper divisors (3347377725647).

23202203211313 is an equidigital number, since it uses as much as digits as its factorization.

23202203211313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4097158367.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 23202203211313 its reverse (31311230220232), we get a palindrome (54513433431545).

The spelling of 23202203211313 in words is "twenty-three trillion, two hundred two billion, two hundred three million, two hundred eleven thousand, three hundred thirteen".

Divisors: 1 7 809 5663 4097157551 28680102857 3314600458759 23202203211313