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10230233131 is a prime number
BaseRepresentation
bin10011000011100010…
…01111100000101011
3222101221222200121101
421201301033200223
5131422414430011
64411045222231
7511341355366
oct114161174053
928357880541
1010230233131
11437a777628
121b96101977
13c705cb8b1
146d09750dd
153ed1da2c1
hex261c4f82b

10230233131 has 2 divisors, whose sum is σ = 10230233132. Its totient is φ = 10230233130.

The previous prime is 10230233129. The next prime is 10230233171. The reversal of 10230233131 is 13133203201.

It is a weak prime.

It is an emirp because it is prime and its reverse (13133203201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10230233131 - 21 = 10230233129 is a prime.

It is a super-2 number, since 2×102302331312 (a number of 21 digits) contains 22 as substring.

Together with 10230233129, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 10230233099 and 10230233108.

It is not a weakly prime, because it can be changed into another prime (10230233171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5115116565 + 5115116566.

It is an arithmetic number, because the mean of its divisors is an integer number (5115116566).

Almost surely, 210230233131 is an apocalyptic number.

10230233131 is a deficient number, since it is larger than the sum of its proper divisors (1).

10230233131 is an equidigital number, since it uses as much as digits as its factorization.

10230233131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 10230233131 its reverse (13133203201), we get a palindrome (23363436332).

The spelling of 10230233131 in words is "ten billion, two hundred thirty million, two hundred thirty-three thousand, one hundred thirty-one".