1124445140131 has 4 divisors (see below), whose sum is σ = 1126884284064. Its totient is φ = 1122005996200.

The previous prime is 1124445140113. The next prime is 1124445140153. The reversal of 1124445140131 is 1310415444211.

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 1124445140131 - 2¹⁵ = 1124445107363 is a prime.

It is a super-2 number, since 2×1124445140131² (a number of 25 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 = 1124445140093 and 1124445140102.

It is not an unprimeable number, because it can be changed into a prime (1124445140831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1219571275 + ... + 1219572196.

It is an arithmetic number, because the mean of its divisors is an integer number (281721071016).

Almost surely, 2^{1124445140131} is an apocalyptic number.

1124445140131 is a deficient number, since it is larger than the sum of its proper divisors (2439143933).

1124445140131 is an equidigital number, since it uses as much as digits as its factorization.

1124445140131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2439143932.

The product of its (nonzero) digits is 7680, while the sum is 31.

The spelling of 1124445140131 in words is "one trillion, one hundred twenty-four billion, four hundred forty-five million, one hundred forty thousand, one hundred thirty-one".