10211001102 has 40 divisors (see below), whose sum is σ = 22891869000. Its totient is φ = 3401932176.

The previous prime is 10211001019. The next prime is 10211001113. The reversal of 10211001102 is 20110011201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 325024 + ... + 355052.

It is an arithmetic number, because the mean of its divisors is an integer number (572296725).

Almost surely, 2^10211001102 is an apocalyptic number.

10211001102 is an abundant number, since it is smaller than the sum of its proper divisors (12680867898).

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

10211001102 is a wasteful number, since it uses less digits than its factorization.

10211001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32142 (or 32133 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10211001102 its reverse (20110011201), we get a palindrome (30321012303).

The spelling of 10211001102 in words is "ten billion, two hundred eleven million, one thousand, one hundred two".