1141044201231 has 16 divisors (see below), whose sum is σ = 1659744946560. Its totient is φ = 691523485920.

The previous prime is 1141044201217. The next prime is 1141044201287. The reversal of 1141044201231 is 1321024401411.

It is a happy number.

It is not a de Polignac number, because 1141044201231 - 2¹³ = 1141044193039 is a prime.

It is a super-2 number, since 2×1141044201231² (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 (1141044201331) 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 15 ways as a sum of consecutive naturals, for example, 849600 + ... + 1733178.

It is an arithmetic number, because the mean of its divisors is an integer number (103734059160).

Almost surely, 2^{1141044201231} is an apocalyptic number.

1141044201231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1141044201231 is a deficient number, since it is larger than the sum of its proper divisors (518700745329).

1141044201231 is a wasteful number, since it uses less digits than its factorization.

1141044201231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922726.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 1141044201231 its reverse (1321024401411), we get a palindrome (2462068602642).

The spelling of 1141044201231 in words is "one trillion, one hundred forty-one billion, forty-four million, two hundred one thousand, two hundred thirty-one".