1155352730204 has 6 divisors (see below), whose sum is σ = 2021867277864. Its totient is φ = 577676365100.

The previous prime is 1155352730183. The next prime is 1155352730209. The reversal of 1155352730204 is 4020372535511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1155352730209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144419091272 + ... + 144419091279.

It is an arithmetic number, because the mean of its divisors is an integer number (336977879644).

Almost surely, 2^{1155352730204} is an apocalyptic number.

It is an amenable number.

1155352730204 is a deficient number, since it is larger than the sum of its proper divisors (866514547660).

1155352730204 is a wasteful number, since it uses less digits than its factorization.

1155352730204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288838182555 (or 288838182553 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 38.

The spelling of 1155352730204 in words is "one trillion, one hundred fifty-five billion, three hundred fifty-two million, seven hundred thirty thousand, two hundred four".