11017631145 has 8 divisors (see below), whose sum is σ = 17628209856. Its totient is φ = 5876069936.

The previous prime is 11017631129. The next prime is 11017631153. The reversal of 11017631145 is 54113671011.

11017631145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11017631145 - 2⁴ = 11017631129 is a prime.

It is a super-2 number, since 2×11017631145² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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, 367254357 + ... + 367254386.

It is an arithmetic number, because the mean of its divisors is an integer number (2203526232).

Almost surely, 2^11017631145 is an apocalyptic number.

11017631145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11017631145 is a deficient number, since it is larger than the sum of its proper divisors (6610578711).

11017631145 is an equidigital number, since it uses as much as digits as its factorization.

11017631145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734508751.

The product of its (nonzero) digits is 2520, while the sum is 30.

The spelling of 11017631145 in words is "eleven billion, seventeen million, six hundred thirty-one thousand, one hundred forty-five".