10202101102102 has 32 divisors (see below), whose sum is σ = 18835182096192. Its totient is φ = 4035881631744.

The previous prime is 10202101102093. The next prime is 10202101102129. The reversal of 10202101102102 is 20120110120201.

10202101102102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 5793198 + ... + 7346110.

It is an arithmetic number, because the mean of its divisors is an integer number (588599440506).

Almost surely, 2^{10202101102102} is an apocalyptic number.

10202101102102 is a deficient number, since it is larger than the sum of its proper divisors (8633080994090).

10202101102102 is a wasteful number, since it uses less digits than its factorization.

10202101102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1589032.

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

Adding to 10202101102102 its reverse (20120110120201), we get a palindrome (30322211222303).

The spelling of 10202101102102 in words is "ten trillion, two hundred two billion, one hundred one million, one hundred two thousand, one hundred two".