1141330432403 has 64 divisors (see below), whose sum is σ = 1437670840320. Its totient is φ = 883443456000.

The previous prime is 1141330432373. The next prime is 1141330432439. The reversal of 1141330432403 is 3042340331411.

It is a happy number.

It is not a de Polignac number, because 1141330432403 - 2⁶ = 1141330432339 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (1141330432483) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 400324928 + ... + 400327778.

It is an arithmetic number, because the mean of its divisors is an integer number (22463606880).

Almost surely, 2^{1141330432403} is an apocalyptic number.

1141330432403 is a deficient number, since it is larger than the sum of its proper divisors (296340407917).

1141330432403 is a wasteful number, since it uses less digits than its factorization.

1141330432403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3588.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1141330432403 its reverse (3042340331411), we get a palindrome (4183670763814).

The spelling of 1141330432403 in words is "one trillion, one hundred forty-one billion, three hundred thirty million, four hundred thirty-two thousand, four hundred three".