10210101021102 has 32 divisors (see below), whose sum is σ = 20973256435872. Its totient is φ = 3311201424384.

The previous prime is 10210101021101. The next prime is 10210101021151. The reversal of 10210101021102 is 20112010101201.

10210101021102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10210101021102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210101021101) 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, 2793498 + ... + 5312610.

It is an arithmetic number, because the mean of its divisors is an integer number (655414263621).

Almost surely, 2^{10210101021102} is an apocalyptic number.

10210101021102 is an abundant number, since it is smaller than the sum of its proper divisors (10763155414770).

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

10210101021102 is a wasteful number, since it uses less digits than its factorization.

10210101021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2537412.

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

Adding to 10210101021102 its reverse (20112010101201), we get a palindrome (30322111122303).

The spelling of 10210101021102 in words is "ten trillion, two hundred ten billion, one hundred one million, twenty-one thousand, one hundred two".