102507227 has 8 divisors (see below), whose sum is σ = 105027120. Its totient is φ = 99993600.

The previous prime is 102507221. The next prime is 102507239. The reversal of 102507227 is 722705201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102507227 - 2⁴ = 102507211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102507196 and 102507205.

It is not an unprimeable number, because it can be changed into a prime (102507221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63227 + ... + 64827.

It is an arithmetic number, because the mean of its divisors is an integer number (13128390).

Almost surely, 2^102507227 is an apocalyptic number.

102507227 is a deficient number, since it is larger than the sum of its proper divisors (2519893).

102507227 is a wasteful number, since it uses less digits than its factorization.

102507227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3133.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 102507227 is about 10124.5852754570. The cubic root of 102507227 is about 468.0060799244.

The spelling of 102507227 in words is "one hundred two million, five hundred seven thousand, two hundred twenty-seven".