1000210101011 has 4 divisors (see below), whose sum is σ = 1091138292024. Its totient is φ = 909281910000.

The previous prime is 1000210100983. The next prime is 1000210101029. The reversal of 1000210101011 is 1101010120001.

It is a happy number.

1000210101011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1000210101011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1000210101011.

It is not an unprimeable number, because it can be changed into a prime (1000210101311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45464095490 + ... + 45464095511.

It is an arithmetic number, because the mean of its divisors is an integer number (272784573006).

Almost surely, 2^{1000210101011} is an apocalyptic number.

1000210101011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1000210101011 is a deficient number, since it is larger than the sum of its proper divisors (90928191013).

1000210101011 is an equidigital number, since it uses as much as digits as its factorization.

1000210101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90928191012.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 1000210101011 its reverse (1101010120001), we get a palindrome (2101220221012).

The spelling of 1000210101011 in words is "one trillion, two hundred ten million, one hundred one thousand, eleven".