Search a number
-
+
23011101301 = 521208721163
BaseRepresentation
bin10101011011100100…
…011000101001110101
32012101200110001201011
4111123210120221311
5334111320220201
614323211432221
71443144063616
oct253344305165
965350401634
1023011101301
119839191aa1
124562455671
132229478096
14118417bc0d
158ea2a4151
hex55b918a75

23011101301 has 8 divisors (see below), whose sum is σ = 23067405504. Its totient is φ = 22954844640.

The previous prime is 23011101299. The next prime is 23011101307. The reversal of 23011101301 is 10310111032.

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 23011101301 - 21 = 23011101299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23011101307) 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, 1076746 + ... + 1097908.

It is an arithmetic number, because the mean of its divisors is an integer number (2883425688).

Almost surely, 223011101301 is an apocalyptic number.

It is an amenable number.

23011101301 is a deficient number, since it is larger than the sum of its proper divisors (56304203).

23011101301 is a wasteful number, since it uses less digits than its factorization.

23011101301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23771.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 23011101301 its reverse (10310111032), we get a palindrome (33321212333).

The spelling of 23011101301 in words is "twenty-three billion, eleven million, one hundred one thousand, three hundred one".

Divisors: 1 521 2087 21163 1087327 11025923 44167181 23011101301