1141020514043 has 8 divisors (see below), whose sum is σ = 1183709872800. Its totient is φ = 1098554076928.

The previous prime is 1141020514031. The next prime is 1141020514079. The reversal of 1141020514043 is 3404150201411.

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

It is a cyclic number.

It is not a de Polignac number, because 1141020514043 - 2¹⁶ = 1141020448507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1141020514003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55719983 + ... + 55740456.

It is an arithmetic number, because the mean of its divisors is an integer number (147963734100).

Almost surely, 2^{1141020514043} is an apocalyptic number.

1141020514043 is a deficient number, since it is larger than the sum of its proper divisors (42689358757).

1141020514043 is a wasteful number, since it uses less digits than its factorization.

1141020514043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111460821.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 1141020514043 its reverse (3404150201411), we get a palindrome (4545170715454).

The spelling of 1141020514043 in words is "one trillion, one hundred forty-one billion, twenty million, five hundred fourteen thousand, forty-three".