102025263 has 8 divisors (see below), whose sum is σ = 141948288. Its totient is φ = 65059544.

The previous prime is 102025241. The next prime is 102025333. The reversal of 102025263 is 362520201.

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 102025263 - 2¹⁸ = 101763119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102025213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 739245 + ... + 739382.

It is an arithmetic number, because the mean of its divisors is an integer number (17743536).

Almost surely, 2^102025263 is an apocalyptic number.

102025263 is a deficient number, since it is larger than the sum of its proper divisors (39923025).

102025263 is a wasteful number, since it uses less digits than its factorization.

102025263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478653.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 102025263 is about 10100.7555657980. The cubic root of 102025263 is about 467.2714438476.

Adding to 102025263 its reverse (362520201), we get a palindrome (464545464).

The spelling of 102025263 in words is "one hundred two million, twenty-five thousand, two hundred sixty-three".