102201253 has 8 divisors (see below), whose sum is σ = 127419840. Its totient is φ = 79637280.

The previous prime is 102201251. The next prime is 102201257. The reversal of 102201253 is 352102201.

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 102201253 - 2¹ = 102201251 is a prime.

It is a super-2 number, since 2×102201253² = 20890192229540018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102201251) 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, 663568 + ... + 663721.

It is an arithmetic number, because the mean of its divisors is an integer number (15927480).

Almost surely, 2^102201253 is an apocalyptic number.

It is an amenable number.

102201253 is a deficient number, since it is larger than the sum of its proper divisors (25218587).

102201253 is a wasteful number, since it uses less digits than its factorization.

102201253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327307.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 102201253 is about 10109.4635367066. The cubic root of 102201253 is about 467.5399651270.

Adding to 102201253 its reverse (352102201), we get a palindrome (454303454).

The spelling of 102201253 in words is "one hundred two million, two hundred one thousand, two hundred fifty-three".