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23320041043 = 133989449699
BaseRepresentation
bin10101101101111110…
…111001011001010011
32020012012202211100211
4111231332321121103
5340224412303133
614414005224551
71453615035565
oct255576713123
966165684324
1023320041043
119987611aa2
124629a02157
132278485c70
1411b31db335
1591747bbcd
hex56dfb9653

23320041043 has 8 divisors (see below), whose sum is σ = 25120242000. Its totient is φ = 21520747488.

The previous prime is 23320041011. The next prime is 23320041109. The reversal of 23320041043 is 34014002332.

It is a happy number.

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 23320041043 - 25 = 23320041011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23320041443) 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, 172993 + ... + 276706.

It is an arithmetic number, because the mean of its divisors is an integer number (3140030250).

Almost surely, 223320041043 is an apocalyptic number.

23320041043 is a deficient number, since it is larger than the sum of its proper divisors (1800200957).

23320041043 is a wasteful number, since it uses less digits than its factorization.

23320041043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453701.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23320041043 its reverse (34014002332), we get a palindrome (57334043375).

The spelling of 23320041043 in words is "twenty-three billion, three hundred twenty million, forty-one thousand, forty-three".

Divisors: 1 13 3989 51857 449699 5846087 1793849311 23320041043