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2023100311213 = 29163811527729
BaseRepresentation
bin11101011100001010001…
…011001110011010101101
321011101222100011020200001
4131130022023032122231
5231121302134424323
64145222140504301
7266110211624122
oct35341213163255
97141870136601
102023100311213
1170aaa0424583
1228811024b091
13118a15345887
146dcc0810749
153795b0043ad
hex1d70a2ce6ad

2023100311213 has 16 divisors (see below), whose sum is σ = 2108302459200. Its totient is φ = 1938957108480.

The previous prime is 2023100311163. The next prime is 2023100311229. The reversal of 2023100311213 is 3121130013202.

It is a cyclic number.

It is not a de Polignac number, because 2023100311213 - 221 = 2023098214061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023100311283) 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, 3569733 + ... + 4097461.

It is an arithmetic number, because the mean of its divisors is an integer number (131768903700).

Almost surely, 22023100311213 is an apocalyptic number.

It is an amenable number.

2023100311213 is a deficient number, since it is larger than the sum of its proper divisors (85202147987).

2023100311213 is a wasteful number, since it uses less digits than its factorization.

2023100311213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528732.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2023100311213 its reverse (3121130013202), we get a palindrome (5144230324415).

The spelling of 2023100311213 in words is "two trillion, twenty-three billion, one hundred million, three hundred eleven thousand, two hundred thirteen".

Divisors: 1 29 163 811 4727 23519 132193 527729 3833597 15304141 86019827 427988219 2494574983 12411658351 69762079697 2023100311213