102210101021011 has 8 divisors (see below), whose sum is σ = 102235938860160. Its totient is φ = 102184264395072.

The previous prime is 102210101020901. The next prime is 102210101021069. The reversal of 102210101021011 is 110120101012201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102210101021011 - 2²⁷ = 102209966803283 is a prime.

It is a super-3 number, since 3×102210101021011³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102210101020982 and 102210101021000.

It is not an unprimeable number, because it can be changed into a prime (102210101021911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181956766 + ... + 182517628.

It is an arithmetic number, because the mean of its divisors is an integer number (12779492357520).

Almost surely, 2^{102210101021011} is an apocalyptic number.

102210101021011 is a deficient number, since it is larger than the sum of its proper divisors (25837839149).

102210101021011 is an equidigital number, since it uses as much as digits as its factorization.

102210101021011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606605.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 102210101021011 its reverse (110120101012201), we get a palindrome (212330202033212).

The spelling of 102210101021011 in words is "one hundred two trillion, two hundred ten billion, one hundred one million, twenty-one thousand, eleven".