202030103102 has 8 divisors (see below), whose sum is σ = 303048880200. Its totient is φ = 101013809704.

The previous prime is 202030103071. The next prime is 202030103117. The reversal of 202030103102 is 201301030202.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 402152 + ... + 752187.

It is an arithmetic number, because the mean of its divisors is an integer number (37881110025).

Almost surely, 2^202030103102 is an apocalyptic number.

202030103102 is a deficient number, since it is larger than the sum of its proper divisors (101018777098).

202030103102 is a wasteful number, since it uses less digits than its factorization.

202030103102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1241850.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 202030103102 its reverse (201301030202), we get a palindrome (403331133304).

The spelling of 202030103102 in words is "two hundred two billion, thirty million, one hundred three thousand, one hundred two".