1143533357157 has 8 divisors (see below), whose sum is σ = 1545597597184. Its totient is φ = 751912344288.

The previous prime is 1143533357101. The next prime is 1143533357177. The reversal of 1143533357157 is 7517533353411.

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

It is not a de Polignac number, because 1143533357157 - 2¹⁸ = 1143533095013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1143533357177) 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, 2610806533 + ... + 2610806970.

It is an arithmetic number, because the mean of its divisors is an integer number (193199699648).

Almost surely, 2^{1143533357157} is an apocalyptic number.

It is an amenable number.

1143533357157 is a deficient number, since it is larger than the sum of its proper divisors (402064240027).

1143533357157 is an equidigital number, since it uses as much as digits as its factorization.

1143533357157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5221613579.

The product of its digits is 1984500, while the sum is 48.

The spelling of 1143533357157 in words is "one trillion, one hundred forty-three billion, five hundred thirty-three million, three hundred fifty-seven thousand, one hundred fifty-seven".