102210002203 has 4 divisors (see below), whose sum is σ = 104702929128. Its totient is φ = 99717075280.

The previous prime is 102210002189. The next prime is 102210002231. The reversal of 102210002203 is 302200012201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302200012201 = 3373 ⋅89593837.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102210002203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102210002233) 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, 1246463401 + ... + 1246463482.

It is an arithmetic number, because the mean of its divisors is an integer number (26175732282).

Almost surely, 2^102210002203 is an apocalyptic number.

102210002203 is a deficient number, since it is larger than the sum of its proper divisors (2492926925).

102210002203 is an equidigital number, since it uses as much as digits as its factorization.

102210002203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2492926924.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 102210002203 its reverse (302200012201), we get a palindrome (404410014404).

The spelling of 102210002203 in words is "one hundred two billion, two hundred ten million, two thousand, two hundred three".