10101102010102 has 4 divisors (see below), whose sum is σ = 15151653015156. Its totient is φ = 5050551005050.

The previous prime is 10101102010099. The next prime is 10101102010127. The reversal of 10101102010102 is 20101020110101.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525275502524 + ... + 2525275502527.

It is an arithmetic number, because the mean of its divisors is an integer number (3787913253789).

Almost surely, 2^{10101102010102} is an apocalyptic number.

10101102010102 is a deficient number, since it is larger than the sum of its proper divisors (5050551005054).

10101102010102 is an equidigital number, since it uses as much as digits as its factorization.

10101102010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5050551005053.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10101102010102 its reverse (20101020110101), we get a palindrome (30202122120203).

The spelling of 10101102010102 in words is "ten trillion, one hundred one billion, one hundred two million, ten thousand, one hundred two".