101112263 has 4 divisors (see below), whose sum is σ = 115556880. Its totient is φ = 86667648.

The previous prime is 101112259. The next prime is 101112269. The reversal of 101112263 is 362211101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101112263 - 2² = 101112259 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 (101112269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7222298 + ... + 7222311.

It is an arithmetic number, because the mean of its divisors is an integer number (28889220).

Almost surely, 2^101112263 is an apocalyptic number.

101112263 is a deficient number, since it is larger than the sum of its proper divisors (14444617).

101112263 is an equidigital number, since it uses as much as digits as its factorization.

101112263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14444616.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 101112263 is about 10055.4593629530. The cubic root of 101112263 is about 465.8734313990.

Adding to 101112263 its reverse (362211101), we get a palindrome (463323364).

The spelling of 101112263 in words is "one hundred one million, one hundred twelve thousand, two hundred sixty-three".