10102121110202 has 8 divisors (see below), whose sum is σ = 16530743634912. Its totient is φ = 4591873231900.

The previous prime is 10102121110201. The next prime is 10102121110223. The reversal of 10102121110202 is 20201112120101.

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

It is not an unprimeable number, because it can be changed into a prime (10102121110201) 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, 229593661574 + ... + 229593661617.

It is an arithmetic number, because the mean of its divisors is an integer number (2066342954364).

Almost surely, 2^{10102121110202} is an apocalyptic number.

10102121110202 is a deficient number, since it is larger than the sum of its proper divisors (6428622524710).

10102121110202 is a wasteful number, since it uses less digits than its factorization.

10102121110202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459187323204.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10102121110202 its reverse (20201112120101), we get a palindrome (30303233230303).

It can be divided in two parts, 1010 and 2121110202, that added together give a palindrome (2121111212).

The spelling of 10102121110202 in words is "ten trillion, one hundred two billion, one hundred twenty-one million, one hundred ten thousand, two hundred two".