11030343545 has 24 divisors (see below), whose sum is σ = 14343604416. Its totient is φ = 8139413568.

The previous prime is 11030343509. The next prime is 11030343547. The reversal of 11030343545 is 54534303011.

It is not a de Polignac number, because 11030343545 - 2²² = 11026149241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11030343547) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1353854 + ... + 1361976.

It is an arithmetic number, because the mean of its divisors is an integer number (597650184).

Almost surely, 2^11030343545 is an apocalyptic number.

It is an amenable number.

11030343545 is a deficient number, since it is larger than the sum of its proper divisors (3313260871).

11030343545 is a wasteful number, since it uses less digits than its factorization.

11030343545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9761 (or 9748 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 11030343545 its reverse (54534303011), we get a palindrome (65564646556).

The spelling of 11030343545 in words is "eleven billion, thirty million, three hundred forty-three thousand, five hundred forty-five".