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10233011311 = 29212167671
BaseRepresentation
bin10011000011110111…
…10101110001101111
3222102011012211112221
421201323311301233
5131424122330221
64411224540211
7511404106135
oct114173656157
928364184487
1010233011311
1143812a4946
121b97021667
13c710622a3
146d1099755
153ed588541
hex261ef5c6f

10233011311 has 6 divisors (see below), whose sum is σ = 10598042312. Its totient is φ = 9880148040.

The previous prime is 10233011303. The next prime is 10233011329. The reversal of 10233011311 is 11311033201.

It is not a de Polignac number, because 10233011311 - 23 = 10233011303 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 (10233011011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6082995 + ... + 6084676.

Almost surely, 210233011311 is an apocalyptic number.

10233011311 is a deficient number, since it is larger than the sum of its proper divisors (365031001).

10233011311 is an equidigital number, since it uses as much as digits as its factorization.

10233011311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12167729 (or 12167700 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 10233011311 its reverse (11311033201), we get a palindrome (21544044512).

The spelling of 10233011311 in words is "ten billion, two hundred thirty-three million, eleven thousand, three hundred eleven".

Divisors: 1 29 841 12167671 352862459 10233011311