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23012314201 = 23398765297
BaseRepresentation
bin10101011011101001…
…000000110001011001
32012101202201200111101
4111123221000301121
5334112123023301
614323253431401
71443160305022
oct253351006131
965352650441
1023012314201
119839940298
12456293b561
1322297b1186
1411843b5c49
158ea443701
hex55ba40c59

23012314201 has 4 divisors (see below), whose sum is σ = 23111079732. Its totient is φ = 22913548672.

The previous prime is 23012314181. The next prime is 23012314217. The reversal of 23012314201 is 10241321032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5143041225 + 17869272976 = 71715^2 + 133676^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-23012314201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23012314261) 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, 49382416 + ... + 49382881.

It is an arithmetic number, because the mean of its divisors is an integer number (5777769933).

Almost surely, 223012314201 is an apocalyptic number.

It is an amenable number.

23012314201 is a deficient number, since it is larger than the sum of its proper divisors (98765531).

23012314201 is an equidigital number, since it uses as much as digits as its factorization.

23012314201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98765530.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 23012314201 its reverse (10241321032), we get a palindrome (33253635233).

The spelling of 23012314201 in words is "twenty-three billion, twelve million, three hundred fourteen thousand, two hundred one".

Divisors: 1 233 98765297 23012314201