11010004321025 has 24 divisors (see below), whose sum is σ = 13667689717080. Its totient is φ = 8798144348160.

The previous prime is 11010004321021. The next prime is 11010004321033. The reversal of 11010004321025 is 52012340001011.

It can be written as a sum of positive squares in 12 ways, for example, as 4517053112896 + 6492951208129 = 2125336^2 + 2548127^2 .

It is not a de Polignac number, because 11010004321025 - 2² = 11010004321021 is a prime.

It is a super-3 number, since 3×11010004321025³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11010004320988 and 11010004321006.

It is not an unprimeable number, because it can be changed into a prime (11010004321021) 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, 429109997 + ... + 429135653.

It is an arithmetic number, because the mean of its divisors is an integer number (569487071545).

Almost surely, 2^{11010004321025} is an apocalyptic number.

It is an amenable number.

11010004321025 is a deficient number, since it is larger than the sum of its proper divisors (2657685396055).

11010004321025 is a wasteful number, since it uses less digits than its factorization.

11010004321025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44213 (or 44208 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

Adding to 11010004321025 its reverse (52012340001011), we get a palindrome (63022344322036).

The spelling of 11010004321025 in words is "eleven trillion, ten billion, four million, three hundred twenty-one thousand, twenty-five".