1141031203401 has 32 divisors (see below), whose sum is σ = 1656546899328. Its totient is φ = 695689344000.

The previous prime is 1141031203399. The next prime is 1141031203421. The reversal of 1141031203401 is 1043021301411.

It is not a de Polignac number, because 1141031203401 - 2¹ = 1141031203399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1141031203421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1067526 + ... + 1849776.

It is an arithmetic number, because the mean of its divisors is an integer number (51767090604).

Almost surely, 2^{1141031203401} is an apocalyptic number.

It is an amenable number.

1141031203401 is a deficient number, since it is larger than the sum of its proper divisors (515515695927).

1141031203401 is a wasteful number, since it uses less digits than its factorization.

1141031203401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783081.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1141031203401 its reverse (1043021301411), we get a palindrome (2184052504812).

The spelling of 1141031203401 in words is "one trillion, one hundred forty-one billion, thirty-one million, two hundred three thousand, four hundred one".