102233030221 has 16 divisors (see below), whose sum is σ = 117333582208. Its totient is φ = 87257217600.

The previous prime is 102233030201. The next prime is 102233030231. The reversal of 102233030221 is 122030332201.

It is not a de Polignac number, because 102233030221 - 2⁵ = 102233030189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102233030201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1562266 + ... + 1626388.

It is an arithmetic number, because the mean of its divisors is an integer number (7333348888).

Almost surely, 2^102233030221 is an apocalyptic number.

It is an amenable number.

102233030221 is a deficient number, since it is larger than the sum of its proper divisors (15100551987).

102233030221 is an equidigital number, since it uses as much as digits as its factorization.

102233030221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65092.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 102233030221 its reverse (122030332201), we get a palindrome (224263362422).

The spelling of 102233030221 in words is "one hundred two billion, two hundred thirty-three million, thirty thousand, two hundred twenty-one".