101412263 has 2 divisors, whose sum is σ = 101412264. Its totient is φ = 101412262.

The previous prime is 101412247. The next prime is 101412287. The reversal of 101412263 is 362214101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101412263 - 2⁴ = 101412247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101412203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50706131 + 50706132.

It is an arithmetic number, because the mean of its divisors is an integer number (50706132).

Almost surely, 2^101412263 is an apocalyptic number.

101412263 is a deficient number, since it is larger than the sum of its proper divisors (1).

101412263 is an equidigital number, since it uses as much as digits as its factorization.

101412263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 101412263 is about 10070.3655842278. The cubic root of 101412263 is about 466.3337251624. Note that the first 3 decimals are identical.

Adding to 101412263 its reverse (362214101), we get a palindrome (463626364).

The spelling of 101412263 in words is "one hundred one million, four hundred twelve thousand, two hundred sixty-three".