102552250211 has 4 divisors (see below), whose sum is σ = 102553693800. Its totient is φ = 102550806624.

The previous prime is 102552250183. The next prime is 102552250223. The reversal of 102552250211 is 112052255201.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102552250211 - 2⁶ = 102552250147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102552250231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 609401 + ... + 759258.

It is an arithmetic number, because the mean of its divisors is an integer number (25638423450).

Almost surely, 2^102552250211 is an apocalyptic number.

102552250211 is a deficient number, since it is larger than the sum of its proper divisors (1443589).

102552250211 is an equidigital number, since it uses as much as digits as its factorization.

102552250211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443588.

The product of its (nonzero) digits is 2000, while the sum is 26.

The spelling of 102552250211 in words is "one hundred two billion, five hundred fifty-two million, two hundred fifty thousand, two hundred eleven".