1152077211243 has 48 divisors (see below), whose sum is σ = 2003723687680. Its totient is φ = 623124798912.

The previous prime is 1152077211227. The next prime is 1152077211251. The reversal of 1152077211243 is 3421127702511.

1152077211243 is a `hidden beast` number, since 1 + 1 + 520 + 7 + 7 + 2 + 1 + 124 + 3 = 666.

It is not a de Polignac number, because 1152077211243 - 2⁴ = 1152077211227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1152077211198 and 1152077211207.

It is not an unprimeable number, because it can be changed into a prime (1152077211253) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 915705 + ... + 1772757.

Almost surely, 2^{1152077211243} is an apocalyptic number.

1152077211243 is a deficient number, since it is larger than the sum of its proper divisors (851646476437).

1152077211243 is a wasteful number, since it uses less digits than its factorization.

1152077211243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858208 (or 858205 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 36.

The spelling of 1152077211243 in words is "one trillion, one hundred fifty-two billion, seventy-seven million, two hundred eleven thousand, two hundred forty-three".