11010251312530 has 64 divisors (see below), whose sum is σ = 20193264064512. Its totient is φ = 4321731317760.

The previous prime is 11010251312503. The next prime is 11010251312573. The reversal of 11010251312530 is 3521315201011.

It is a junction number, because it is equal to n+sod(n) for n = 11010251312495 and 11010251312504.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56781102 + ... + 56974678.

It is an arithmetic number, because the mean of its divisors is an integer number (315519751008).

Almost surely, 2^{11010251312530} is an apocalyptic number.

11010251312530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11010251312530 is a deficient number, since it is larger than the sum of its proper divisors (9183012751982).

11010251312530 is a wasteful number, since it uses less digits than its factorization.

11010251312530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194179.

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 11010251312530 its reverse (3521315201011), we get a palindrome (14531566513541).

The spelling of 11010251312530 in words is "eleven trillion, ten billion, two hundred fifty-one million, three hundred twelve thousand, five hundred thirty".