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23313312333049 is a prime number
BaseRepresentation
bin1010100110100000011011…
…01100110011110011111001
310001112201201211011101201011
411103100031230303303321
511023431130424124144
6121325553212153521
74624221420123064
oct523201554636371
9101481654141634
1023313312333049
117479136042952
1227463391688a1
13100158893c78b
145a85282c58db
152a6675833a34
hex15340db33cf9

23313312333049 has 2 divisors, whose sum is σ = 23313312333050. Its totient is φ = 23313312333048.

The previous prime is 23313312333037. The next prime is 23313312333061. The reversal of 23313312333049 is 94033321331332.

It is a balanced prime because it is at equal distance from previous prime (23313312333037) and next prime (23313312333061).

It can be written as a sum of positive squares in only one way, i.e., 22669330157824 + 643982175225 = 4761232^2 + 802485^2 .

It is a cyclic number.

It is not a de Polignac number, because 23313312333049 - 227 = 23313178115321 is a prime.

It is not a weakly prime, because it can be changed into another prime (23313312333029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11656656166524 + 11656656166525.

It is an arithmetic number, because the mean of its divisors is an integer number (11656656166525).

Almost surely, 223313312333049 is an apocalyptic number.

It is an amenable number.

23313312333049 is a deficient number, since it is larger than the sum of its proper divisors (1).

23313312333049 is an equidigital number, since it uses as much as digits as its factorization.

23313312333049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 314928, while the sum is 40.

The spelling of 23313312333049 in words is "twenty-three trillion, three hundred thirteen billion, three hundred twelve million, three hundred thirty-three thousand, forty-nine".