10101120012102 has 64 divisors (see below), whose sum is σ = 23582367590400. Its totient is φ = 2824287492096.

The previous prime is 10101120012073. The next prime is 10101120012119. The reversal of 10101120012102 is 20121002110101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16230774 + ... + 16841622.

It is an arithmetic number, because the mean of its divisors is an integer number (368474493600).

Almost surely, 2^{10101120012102} is an apocalyptic number.

10101120012102 is an abundant number, since it is smaller than the sum of its proper divisors (13481247578298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10101120012102 is a wasteful number, since it uses less digits than its factorization.

10101120012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619285.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10101120012102 its reverse (20121002110101), we get a palindrome (30222122122203).

The spelling of 10101120012102 in words is "ten trillion, one hundred one billion, one hundred twenty million, twelve thousand, one hundred two".