11035511145 has 64 divisors (see below), whose sum is σ = 19792512000. Its totient is φ = 5833721088.

The previous prime is 11035511093. The next prime is 11035511171. The reversal of 11035511145 is 54111553011.

11035511145 is a `hidden beast` number, since 1 + 1 + 0 + 3 + 5 + 511 + 145 = 666.

It is not a de Polignac number, because 11035511145 - 2¹⁰ = 11035510121 is a prime.

It is a super-2 number, since 2×11035511145² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8315472 + ... + 8316798.

It is an arithmetic number, because the mean of its divisors is an integer number (309258000).

Almost surely, 2^11035511145 is an apocalyptic number.

11035511145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11035511145 is a deficient number, since it is larger than the sum of its proper divisors (8757000855).

11035511145 is a wasteful number, since it uses less digits than its factorization.

11035511145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1839 (or 1833 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 27.

The spelling of 11035511145 in words is "eleven billion, thirty-five million, five hundred eleven thousand, one hundred forty-five".