10210120102 has 32 divisors (see below), whose sum is σ = 19234152000. Its totient is φ = 4039164864.

The previous prime is 10210120099. The next prime is 10210120121. The reversal of 10210120102 is 20102101201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 563527 + ... + 581362.

It is an arithmetic number, because the mean of its divisors is an integer number (601067250).

Almost surely, 2^10210120102 is an apocalyptic number.

10210120102 is a deficient number, since it is larger than the sum of its proper divisors (9024031898).

10210120102 is a wasteful number, since it uses less digits than its factorization.

10210120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144925 (or 1144911 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10210120102 its reverse (20102101201), we get a palindrome (30312221303).

The spelling of 10210120102 in words is "ten billion, two hundred ten million, one hundred twenty thousand, one hundred two".