105230651 has 2 divisors, whose sum is σ = 105230652. Its totient is φ = 105230650.

The previous prime is 105230639. The next prime is 105230693. The reversal of 105230651 is 156032501.

It is a weak prime.

It is an emirp because it is prime and its reverse (156032501) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105230651 is a prime.

It is a super-2 number, since 2×105230651² = 22146979819767602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (105230611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52615325 + 52615326.

It is an arithmetic number, because the mean of its divisors is an integer number (52615326).

Almost surely, 2^105230651 is an apocalyptic number.

105230651 is a deficient number, since it is larger than the sum of its proper divisors (1).

105230651 is an equidigital number, since it uses as much as digits as its factorization.

105230651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 105230651 is about 10258.1992084381. The cubic root of 105230651 is about 472.1145869335.

The spelling of 105230651 in words is "one hundred five million, two hundred thirty thousand, six hundred fifty-one".