1131411424031 has 8 divisors (see below), whose sum is σ = 1294258043904. Its totient is φ = 968868908280.

The previous prime is 1131411423997. The next prime is 1131411424123. The reversal of 1131411424031 is 1304241141311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1131411424031 - 2¹⁰ = 1131411423007 is a prime.

It is a super-2 number, since 2×1131411424031² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131411424631) 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 7 ways as a sum of consecutive naturals, for example, 76018055 + ... + 76032936.

It is an arithmetic number, because the mean of its divisors is an integer number (161782255488).

Almost surely, 2^{1131411424031} is an apocalyptic number.

1131411424031 is a deficient number, since it is larger than the sum of its proper divisors (162846619873).

1131411424031 is a wasteful number, since it uses less digits than its factorization.

1131411424031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152052061.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 1131411424031 its reverse (1304241141311), we get a palindrome (2435652565342).

The spelling of 1131411424031 in words is "one trillion, one hundred thirty-one billion, four hundred eleven million, four hundred twenty-four thousand, thirty-one".