1149030283055 has 16 divisors (see below), whose sum is σ = 1450641273984. Its totient is φ = 872566168320.

The previous prime is 1149030283043. The next prime is 1149030283069. The reversal of 1149030283055 is 5503820309411.

It is not a de Polignac number, because 1149030283055 - 2¹⁰ = 1149030282031 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75736007 + ... + 75751176.

It is an arithmetic number, because the mean of its divisors is an integer number (90665079624).

Almost surely, 2^{1149030283055} is an apocalyptic number.

1149030283055 is a deficient number, since it is larger than the sum of its proper divisors (301610990929).

1149030283055 is a wasteful number, since it uses less digits than its factorization.

1149030283055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151487266.

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 1149030283055 in words is "one trillion, one hundred forty-nine billion, thirty million, two hundred eighty-three thousand, fifty-five".