1141304001431 has 4 divisors (see below), whose sum is σ = 1245058910664. Its totient is φ = 1037549092200.

The previous prime is 1141304001361. The next prime is 1141304001433. The reversal of 1141304001431 is 1341004031411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1141304001431 is a prime.

It is a super-2 number, since 2×1141304001431² (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 = 1141304001397 and 1141304001406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141304001433) 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, 51877454600 + ... + 51877454621.

It is an arithmetic number, because the mean of its divisors is an integer number (311264727666).

Almost surely, 2^{1141304001431} is an apocalyptic number.

1141304001431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1141304001431 is a deficient number, since it is larger than the sum of its proper divisors (103754909233).

1141304001431 is a wasteful number, since it uses less digits than its factorization.

1141304001431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103754909232.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1141304001431 its reverse (1341004031411), we get a palindrome (2482308032842).

The spelling of 1141304001431 in words is "one trillion, one hundred forty-one billion, three hundred four million, one thousand, four hundred thirty-one".