1151712305343 has 16 divisors (see below), whose sum is σ = 1745920464640. Its totient is φ = 749952198072.

The previous prime is 1151712305327. The next prime is 1151712305371. The reversal of 1151712305343 is 3435032171511.

1151712305343 is a `hidden beast` number, since 1 + 1 + 5 + 1 + 7 + 1 + 2 + 305 + 343 = 666.

It is not a de Polignac number, because 1151712305343 - 2⁴ = 1151712305327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1151712305298 and 1151712305307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151712304343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 495998971 + ... + 496001292.

It is an arithmetic number, because the mean of its divisors is an integer number (109120029040).

Almost surely, 2^{1151712305343} is an apocalyptic number.

1151712305343 is a deficient number, since it is larger than the sum of its proper divisors (594208159297).

1151712305343 is an equidigital number, since it uses as much as digits as its factorization.

1151712305343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992000315 (or 992000309 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

Adding to 1151712305343 its reverse (3435032171511), we get a palindrome (4586744476854).

The spelling of 1151712305343 in words is "one trillion, one hundred fifty-one billion, seven hundred twelve million, three hundred five thousand, three hundred forty-three".