11153626812143 has 4 divisors (see below), whose sum is σ = 11390938020960. Its totient is φ = 10916315603328.

The previous prime is 11153626812073. The next prime is 11153626812149. The reversal of 11153626812143 is 34121862635111.

It is a happy number.

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 11153626812143 - 2⁴² = 6755580301039 is a prime.

It is a super-2 number, since 2×11153626812143² (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 = 11153626812094 and 11153626812103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11153626812149) 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, 118655604338 + ... + 118655604431.

It is an arithmetic number, because the mean of its divisors is an integer number (2847734505240).

Almost surely, 2^{11153626812143} is an apocalyptic number.

11153626812143 is a deficient number, since it is larger than the sum of its proper divisors (237311208817).

11153626812143 is an equidigital number, since it uses as much as digits as its factorization.

11153626812143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237311208816.

The product of its digits is 207360, while the sum is 44.

The spelling of 11153626812143 in words is "eleven trillion, one hundred fifty-three billion, six hundred twenty-six million, eight hundred twelve thousand, one hundred forty-three".