11345011041 has 32 divisors (see below), whose sum is σ = 18895356928. Its totient is φ = 5894856000.

The previous prime is 11345011001. The next prime is 11345011061. The reversal of 11345011041 is 14011054311.

It is not a de Polignac number, because 11345011041 - 2⁹ = 11345010529 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 11345010999 and 11345011017.

It is not an unprimeable number, because it can be changed into a prime (11345011001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 291835 + ... + 328416.

It is an arithmetic number, because the mean of its divisors is an integer number (590479904).

Almost surely, 2^11345011041 is an apocalyptic number.

It is an amenable number.

11345011041 is a deficient number, since it is larger than the sum of its proper divisors (7550345887).

11345011041 is a wasteful number, since it uses less digits than its factorization.

11345011041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620341.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 11345011041 its reverse (14011054311), we get a palindrome (25356065352).

The spelling of 11345011041 in words is "eleven billion, three hundred forty-five million, eleven thousand, forty-one".