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23001120301 = 1967131137927
BaseRepresentation
bin10101011010111110…
…010011111000101101
32012100222122222100111
4111122332103320231
5334101241322201
614322213500021
71442663203525
oct253276237055
965328588314
1023001120301
119833595135
12455b041611
132227392073
141182b00685
158e9481b51
hex55af93e2d

23001120301 has 16 divisors (see below), whose sum is σ = 24760834560. Its totient is φ = 21301291440.

The previous prime is 23001120299. The next prime is 23001120391. The reversal of 23001120301 is 10302110032.

It is a cyclic number.

It is not a de Polignac number, because 23001120301 - 21 = 23001120299 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 (23001120391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97800 + ... + 235726.

It is an arithmetic number, because the mean of its divisors is an integer number (1547552160).

Almost surely, 223001120301 is an apocalyptic number.

It is an amenable number.

23001120301 is a deficient number, since it is larger than the sum of its proper divisors (1759714259).

23001120301 is a wasteful number, since it uses less digits than its factorization.

23001120301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138144.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 23001120301 its reverse (10302110032), we get a palindrome (33303230333).

The spelling of 23001120301 in words is "twenty-three billion, one million, one hundred twenty thousand, three hundred one".

Divisors: 1 19 67 131 1273 2489 8777 137927 166763 2620613 9241109 18068437 175581071 343300303 1210585279 23001120301