1135143545830 has 64 divisors (see below), whose sum is σ = 2437161136128. Its totient is φ = 372197295360.

The previous prime is 1135143545821. The next prime is 1135143545849. The reversal of 1135143545830 is 385453415311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8422675 + ... + 8556385.

It is an arithmetic number, because the mean of its divisors is an integer number (38080642752).

Almost surely, 2^{1135143545830} is an apocalyptic number.

1135143545830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1135143545830 is an abundant number, since it is smaller than the sum of its proper divisors (1302017590298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1135143545830 is a wasteful number, since it uses less digits than its factorization.

1135143545830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139021.

The product of its (nonzero) digits is 432000, while the sum is 43.

The spelling of 1135143545830 in words is "one trillion, one hundred thirty-five billion, one hundred forty-three million, five hundred forty-five thousand, eight hundred thirty".