102202232133 has 4 divisors (see below), whose sum is σ = 136269642848. Its totient is φ = 68134821420.

The previous prime is 102202232101. The next prime is 102202232137. The reversal of 102202232133 is 331232202201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 102202232133 - 2⁵ = 102202232101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102202232137) 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, 17033705353 + ... + 17033705358.

It is an arithmetic number, because the mean of its divisors is an integer number (34067410712).

Almost surely, 2^102202232133 is an apocalyptic number.

It is an amenable number.

102202232133 is a deficient number, since it is larger than the sum of its proper divisors (34067410715).

102202232133 is an equidigital number, since it uses as much as digits as its factorization.

102202232133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34067410714.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 102202232133 its reverse (331232202201), we get a palindrome (433434434334).

The spelling of 102202232133 in words is "one hundred two billion, two hundred two million, two hundred thirty-two thousand, one hundred thirty-three".