1124432023231 has 4 divisors (see below), whose sum is σ = 1226653116264. Its totient is φ = 1022210930200.

The previous prime is 1124432023201. The next prime is 1124432023243. The reversal of 1124432023231 is 1323202344211.

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 1124432023231 - 2²⁹ = 1123895152319 is a prime.

It is a super-2 number, since 2×1124432023231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1124432023231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1124432023201) 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, 51110546500 + ... + 51110546521.

It is an arithmetic number, because the mean of its divisors is an integer number (306663279066).

Almost surely, 2^{1124432023231} is an apocalyptic number.

1124432023231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1124432023231 is a deficient number, since it is larger than the sum of its proper divisors (102221093033).

1124432023231 is a wasteful number, since it uses less digits than its factorization.

1124432023231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102221093032.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1124432023231 its reverse (1323202344211), we get a palindrome (2447634367442).

The spelling of 1124432023231 in words is "one trillion, one hundred twenty-four billion, four hundred thirty-two million, twenty-three thousand, two hundred thirty-one".