102002201110102 has 8 divisors (see below), whose sum is σ = 153108603322416. Its totient is φ = 50966000002632.

The previous prime is 102002201109953. The next prime is 102002201110123. The reversal of 102002201110102 is 201011102200201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×102002201110102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17550272578 + ... + 17550278389.

It is an arithmetic number, because the mean of its divisors is an integer number (19138575415302).

Almost surely, 2^{102002201110102} is an apocalyptic number.

102002201110102 is a deficient number, since it is larger than the sum of its proper divisors (51106402212314).

102002201110102 is a wasteful number, since it uses less digits than its factorization.

102002201110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35100552422.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102002201110102 its reverse (201011102200201), we get a palindrome (303013303310303).

The spelling of 102002201110102 in words is "one hundred two trillion, two billion, two hundred one million, one hundred ten thousand, one hundred two".