11026111123031 has 8 divisors (see below), whose sum is σ = 11839138373664. Its totient is φ = 10231354147840.

The previous prime is 11026111122863. The next prime is 11026111123037. The reversal of 11026111123031 is 13032111162011.

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 11026111123031 - 2¹⁸ = 11026110860887 is a prime.

It is a super-2 number, since 2×11026111123031² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11026111122988 and 11026111123006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11026111123037) 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, 4567567610 + ... + 4567570023.

It is an arithmetic number, because the mean of its divisors is an integer number (1479892296708).

Almost surely, 2^{11026111123031} is an apocalyptic number.

11026111123031 is a deficient number, since it is larger than the sum of its proper divisors (813027250633).

11026111123031 is an equidigital number, since it uses as much as digits as its factorization.

11026111123031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9135137721.

The product of its (nonzero) digits is 216, while the sum is 23.

Adding to 11026111123031 its reverse (13032111162011), we get a palindrome (24058222285042).

The spelling of 11026111123031 in words is "eleven trillion, twenty-six billion, one hundred eleven million, one hundred twenty-three thousand, thirty-one".