11020254132145 has 16 divisors (see below), whose sum is σ = 13236051445632. Its totient is φ = 8808375663360.

The previous prime is 11020254132127. The next prime is 11020254132247. The reversal of 11020254132145 is 54123145202011.

11020254132145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11020254132145 - 2¹¹ = 11020254130097 is a prime.

It is a super-2 number, since 2×11020254132145² (a number of 27 digits) contains 22 as substring.

It is a Duffinian 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, 26417740 + ... + 26831650.

It is an arithmetic number, because the mean of its divisors is an integer number (827253215352).

Almost surely, 2^{11020254132145} is an apocalyptic number.

It is an amenable number.

11020254132145 is a deficient number, since it is larger than the sum of its proper divisors (2215797313487).

11020254132145 is a wasteful number, since it uses less digits than its factorization.

11020254132145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418632.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 11020254132145 its reverse (54123145202011), we get a palindrome (65143399334156).

The spelling of 11020254132145 in words is "eleven trillion, twenty billion, two hundred fifty-four million, one hundred thirty-two thousand, one hundred forty-five".