102533230102 has 4 divisors (see below), whose sum is σ = 153799845156. Its totient is φ = 51266615050.

The previous prime is 102533230099. The next prime is 102533230153. The reversal of 102533230102 is 201032335201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 201032335201 = 647 ⋅310714583.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25633307524 + ... + 25633307527.

It is an arithmetic number, because the mean of its divisors is an integer number (38449961289).

Almost surely, 2^102533230102 is an apocalyptic number.

102533230102 is a deficient number, since it is larger than the sum of its proper divisors (51266615054).

102533230102 is an equidigital number, since it uses as much as digits as its factorization.

102533230102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51266615053.

The product of its (nonzero) digits is 1080, while the sum is 22.

Adding to 102533230102 its reverse (201032335201), we get a palindrome (303565565303).

The spelling of 102533230102 in words is "one hundred two billion, five hundred thirty-three million, two hundred thirty thousand, one hundred two".