1153132012643 has 6 divisors (see below), whose sum is σ = 1248657741684. Its totient is φ = 1064429549976.

The previous prime is 1153132012633. The next prime is 1153132012667. The reversal of 1153132012643 is 3462102313511.

It is not a de Polignac number, because 1153132012643 - 2⁸ = 1153132012387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1153132012633) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3411633005 + ... + 3411633342.

It is an arithmetic number, because the mean of its divisors is an integer number (208109623614).

Almost surely, 2^{1153132012643} is an apocalyptic number.

1153132012643 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1153132012643 is a deficient number, since it is larger than the sum of its proper divisors (95525729041).

1153132012643 is an equidigital number, since it uses as much as digits as its factorization.

1153132012643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6823266373 (or 6823266360 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The spelling of 1153132012643 in words is "one trillion, one hundred fifty-three billion, one hundred thirty-two million, twelve thousand, six hundred forty-three".