102027267 has 6 divisors (see below), whose sum is σ = 147372732. Its totient is φ = 68018172.

The previous prime is 102027259. The next prime is 102027281. The reversal of 102027267 is 762720201.

It is not a de Polignac number, because 102027267 - 2³ = 102027259 is a prime.

It is a super-2 number, since 2×102027267² = 20819126422978578, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102027267.

It is not an unprimeable number, because it can be changed into a prime (102027257) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5668173 + ... + 5668190.

It is an arithmetic number, because the mean of its divisors is an integer number (24562122).

Almost surely, 2^102027267 is an apocalyptic number.

102027267 is a deficient number, since it is larger than the sum of its proper divisors (45345465).

102027267 is a wasteful number, since it uses less digits than its factorization.

102027267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11336369 (or 11336366 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 102027267 is about 10100.8547658107. The cubic root of 102027267 is about 467.2745032397.

Adding to 102027267 its reverse (762720201), we get a palindrome (864747468).

The spelling of 102027267 in words is "one hundred two million, twenty-seven thousand, two hundred sixty-seven".