1143000100545 has 8 divisors (see below), whose sum is σ = 1828800160896. Its totient is φ = 609600053616.

The previous prime is 1143000100523. The next prime is 1143000100577. The reversal of 1143000100545 is 5450010003411.

It is a happy number.

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

It is not a de Polignac number, because 1143000100545 - 2¹¹ = 1143000098497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38100003337 + ... + 38100003366.

It is an arithmetic number, because the mean of its divisors is an integer number (228600020112).

Almost surely, 2^{1143000100545} is an apocalyptic number.

1143000100545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1143000100545 is a deficient number, since it is larger than the sum of its proper divisors (685800060351).

1143000100545 is an equidigital number, since it uses as much as digits as its factorization.

1143000100545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76200006711.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 1143000100545 its reverse (5450010003411), we get a palindrome (6593010103956).

The spelling of 1143000100545 in words is "one trillion, one hundred forty-three billion, one hundred thousand, five hundred forty-five".