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23320140101 = 211569194239
BaseRepresentation
bin10101101101111111…
…010001100101000101
32020012012221212020122
4111231333101211011
5340224423440401
614414011311325
71453615630436
oct255577214505
966165855218
1023320140101
11998767a465
124629a4b545
1322784bc08b
1411b322548d
1591749b21b
hex56dfd1945

23320140101 has 8 divisors (see below), whose sum is σ = 23471961600. Its totient is φ = 23168708640.

The previous prime is 23320140091. The next prime is 23320140139. The reversal of 23320140101 is 10104102332.

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 23320140101 - 210 = 23320139077 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23320140101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23320140161) 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, 22940 + ... + 217178.

It is an arithmetic number, because the mean of its divisors is an integer number (2933995200).

Almost surely, 223320140101 is an apocalyptic number.

It is an amenable number.

23320140101 is a deficient number, since it is larger than the sum of its proper divisors (151821499).

23320140101 is a wasteful number, since it uses less digits than its factorization.

23320140101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195019.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 23320140101 its reverse (10104102332), we get a palindrome (33424242433).

The spelling of 23320140101 in words is "twenty-three billion, three hundred twenty million, one hundred forty thousand, one hundred one".

Divisors: 1 211 569 120059 194239 40984429 110521991 23320140101