1141020412403 has 8 divisors (see below), whose sum is σ = 1158145836288. Its totient is φ = 1123897790664.

The previous prime is 1141020412391. The next prime is 1141020412421. The reversal of 1141020412403 is 3042140201411.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1141020412403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141020412463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127250 + ... + 1515992.

It is an arithmetic number, because the mean of its divisors is an integer number (144768229536).

Almost surely, 2^{1141020412403} is an apocalyptic number.

1141020412403 is a deficient number, since it is larger than the sum of its proper divisors (17125423885).

1141020412403 is a wasteful number, since it uses less digits than its factorization.

1141020412403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401073.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1141020412403 its reverse (3042140201411), we get a palindrome (4183160613814).

The spelling of 1141020412403 in words is "one trillion, one hundred forty-one billion, twenty million, four hundred twelve thousand, four hundred three".