101212101000102 has 32 divisors (see below), whose sum is σ = 216453602160864. Its totient is φ = 31438431680000.

The previous prime is 101212101000077. The next prime is 101212101000107. The reversal of 101212101000102 is 201000101212101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101212101000107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4912244649 + ... + 4912265252.

It is an arithmetic number, because the mean of its divisors is an integer number (6764175067527).

Almost surely, 2^{101212101000102} is an apocalyptic number.

101212101000102 is an abundant number, since it is smaller than the sum of its proper divisors (115241501160762).

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

101212101000102 is a wasteful number, since it uses less digits than its factorization.

101212101000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9824510024.

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

Adding to 101212101000102 its reverse (201000101212101), we get a palindrome (302212202212203).

The spelling of 101212101000102 in words is "one hundred one trillion, two hundred twelve billion, one hundred one million, one hundred two", and thus it is an aban number.