11100523025 has 6 divisors (see below), whose sum is σ = 13764648582. Its totient is φ = 8880418400.

The previous prime is 11100522977. The next prime is 11100523037. The reversal of 11100523025 is 52032500111.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 987404929 + 10113118096 = 31423^2 + 100564^2 .

It is not a de Polignac number, because 11100523025 - 2¹⁰ = 11100522001 is a prime.

It is a super-2 number, since 2×11100523025² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11100522988 and 11100523006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 222010436 + ... + 222010485.

It is an arithmetic number, because the mean of its divisors is an integer number (2294108097).

Almost surely, 2^11100523025 is an apocalyptic number.

It is an amenable number.

11100523025 is a deficient number, since it is larger than the sum of its proper divisors (2664125557).

11100523025 is an equidigital number, since it uses as much as digits as its factorization.

11100523025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444020931 (or 444020926 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The spelling of 11100523025 in words is "eleven billion, one hundred million, five hundred twenty-three thousand, twenty-five".