1155214150043 has 8 divisors (see below), whose sum is σ = 1182530534400. Its totient is φ = 1128011822440.

The previous prime is 1155214150037. The next prime is 1155214150141. The reversal of 1155214150043 is 3400514125511.

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

It is a cyclic number.

It is not a de Polignac number, because 1155214150043 - 2³⁸ = 880336243099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1155214149991 and 1155214150009.

It is not an unprimeable number, because it can be changed into a prime (1155214150033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28493693 + ... + 28534206.

It is an arithmetic number, because the mean of its divisors is an integer number (147816316800).

Almost surely, 2^{1155214150043} is an apocalyptic number.

1155214150043 is a deficient number, since it is larger than the sum of its proper divisors (27316384357).

1155214150043 is an equidigital number, since it uses as much as digits as its factorization.

1155214150043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57028377.

The product of its (nonzero) digits is 12000, while the sum is 32.

Adding to 1155214150043 its reverse (3400514125511), we get a palindrome (4555728275554).

The spelling of 1155214150043 in words is "one trillion, one hundred fifty-five billion, two hundred fourteen million, one hundred fifty thousand, forty-three".