10102420202 has 8 divisors (see below), whose sum is σ = 17318434656. Its totient is φ = 4329608652.

The previous prime is 10102420177. The next prime is 10102420243. The reversal of 10102420202 is 20202420101.

10102420202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 721601443 = 10102420202 / (1 + 0 + 1 + 0 + 2 + 4 + 2 + 0 + 2 + 0 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360800708 + ... + 360800735.

It is an arithmetic number, because the mean of its divisors is an integer number (2164804332).

Almost surely, 2^10102420202 is an apocalyptic number.

10102420202 is a deficient number, since it is larger than the sum of its proper divisors (7216014454).

10102420202 is an equidigital number, since it uses as much as digits as its factorization.

10102420202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 721601452.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10102420202 its reverse (20202420101), we get a palindrome (30304840303).

The spelling of 10102420202 in words is "ten billion, one hundred two million, four hundred twenty thousand, two hundred two".