11141631623 has 8 divisors (see below), whose sum is σ = 11448631488. Its totient is φ = 10834941024.

The previous prime is 11141631617. The next prime is 11141631629. The reversal of 11141631623 is 32613614111.

11141631623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11141631617) and next prime (11141631629).

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 11141631623 - 2⁸ = 11141631367 is a prime.

It is a super-2 number, since 2×11141631623² (a number of 21 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 (11141631629) 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, 3311 + ... + 149312.

It is an arithmetic number, because the mean of its divisors is an integer number (1431078936).

Almost surely, 2^11141631623 is an apocalyptic number.

11141631623 is a deficient number, since it is larger than the sum of its proper divisors (306999865).

11141631623 is a wasteful number, since it uses less digits than its factorization.

11141631623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154633.

The product of its digits is 2592, while the sum is 29.

The spelling of 11141631623 in words is "eleven billion, one hundred forty-one million, six hundred thirty-one thousand, six hundred twenty-three".