1085154043283 has 2 divisors, whose sum is σ = 1085154043284. Its totient is φ = 1085154043282.

The previous prime is 1085154043219. The next prime is 1085154043291. The reversal of 1085154043283 is 3823404515801.

1085154043283 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1085154043283 - 2⁶ = 1085154043219 is a prime.

It is not a weakly prime, because it can be changed into another prime (1085151043283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 542577021641 + 542577021642.

It is an arithmetic number, because the mean of its divisors is an integer number (542577021642).

Almost surely, 2^{1085154043283} is an apocalyptic number.

1085154043283 is a deficient number, since it is larger than the sum of its proper divisors (1).

1085154043283 is an equidigital number, since it uses as much as digits as its factorization.

1085154043283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 460800, while the sum is 44.

The spelling of 1085154043283 in words is "one trillion, eighty-five billion, one hundred fifty-four million, forty-three thousand, two hundred eighty-three".