1010233211311 has 4 divisors (see below), whose sum is σ = 1029294215352. Its totient is φ = 991172207272.

The previous prime is 1010233211297. The next prime is 1010233211327. The reversal of 1010233211311 is 1131123320101.

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

It is a cyclic number.

It is not a de Polignac number, because 1010233211311 - 2⁹ = 1010233210799 is a prime.

It is a super-2 number, since 2×1010233211311² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010243211311) 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, 9530501941 + ... + 9530502046.

It is an arithmetic number, because the mean of its divisors is an integer number (257323553838).

Almost surely, 2^{1010233211311} is an apocalyptic number.

1010233211311 is a deficient number, since it is larger than the sum of its proper divisors (19061004041).

1010233211311 is an equidigital number, since it uses as much as digits as its factorization.

1010233211311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19061004040.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1010233211311 its reverse (1131123320101), we get a palindrome (2141356531412).

The spelling of 1010233211311 in words is "one trillion, ten billion, two hundred thirty-three million, two hundred eleven thousand, three hundred eleven".