1001210100011 has 16 divisors (see below), whose sum is σ = 1095098604768. Its totient is φ = 907802976000.

The previous prime is 1001210099993. The next prime is 1001210100029. The reversal of 1001210100011 is 1100010121001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1001210099993) and next prime (1001210100029).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1001210100011 is a prime.

It is a super-3 number, since 3×1001210100011³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1001212100011) 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, 6348311 + ... + 6504111.

It is an arithmetic number, because the mean of its divisors is an integer number (68443662798).

Almost surely, 2^{1001210100011} is an apocalyptic number.

1001210100011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1001210100011 is a deficient number, since it is larger than the sum of its proper divisors (93888504757).

1001210100011 is a wasteful number, since it uses less digits than its factorization.

1001210100011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157342.

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

Adding to 1001210100011 its reverse (1100010121001), we get a palindrome (2101220221012).

It can be divided in two parts, 1001 and 210100011, that added together give a palindrome (210101012).

The spelling of 1001210100011 in words is "one trillion, one billion, two hundred ten million, one hundred thousand, eleven".