102266463 has 12 divisors (see below), whose sum is σ = 147651720. Its totient is φ = 62932896.

The previous prime is 102266449. The next prime is 102266471. The reversal of 102266463 is 364662201.

It is not a de Polignac number, because 102266463 - 2⁴ = 102266447 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 102266463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102266413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100348 + ... + 101361.

It is an arithmetic number, because the mean of its divisors is an integer number (12304310).

Almost surely, 2^102266463 is an apocalyptic number.

102266463 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

102266463 is a deficient number, since it is larger than the sum of its proper divisors (45385257).

102266463 is a wasteful number, since it uses less digits than its factorization.

102266463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201738 (or 201725 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 102266463 is about 10112.6882182731. The cubic root of 102266463 is about 467.6393826916.

The spelling of 102266463 in words is "one hundred two million, two hundred sixty-six thousand, four hundred sixty-three".