1101010123311 has 8 divisors (see below), whose sum is σ = 1677729711744. Its totient is φ = 629148641880.

The previous prime is 1101010123289. The next prime is 1101010123333. The reversal of 1101010123311 is 1133210101011.

It is an interprime number because it is at equal distance from previous prime (1101010123289) and next prime (1101010123333).

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

It is not a de Polignac number, because 1101010123311 - 2¹⁷ = 1101009992239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101010128311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26214526725 + ... + 26214526766.

It is an arithmetic number, because the mean of its divisors is an integer number (209716213968).

Almost surely, 2^{1101010123311} is an apocalyptic number.

1101010123311 is a deficient number, since it is larger than the sum of its proper divisors (576719588433).

1101010123311 is an equidigital number, since it uses as much as digits as its factorization.

1101010123311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52429053501.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 1101010123311 its reverse (1133210101011), we get a palindrome (2234220224322).

The spelling of 1101010123311 in words is "one trillion, one hundred one billion, ten million, one hundred twenty-three thousand, three hundred eleven".