11403211040030 has 32 divisors (see below), whose sum is σ = 20962801327104. Its totient is φ = 4464171340576.

The previous prime is 11403211040021. The next prime is 11403211040059. The reversal of 11403211040030 is 3004011230411.

It is a junction number, because it is equal to n+sod(n) for n = 11403211039984 and 11403211040011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44523719 + ... + 44779101.

It is an arithmetic number, because the mean of its divisors is an integer number (655087541472).

Almost surely, 2^{11403211040030} is an apocalyptic number.

11403211040030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11403211040030 is a deficient number, since it is larger than the sum of its proper divisors (9559590287074).

11403211040030 is a wasteful number, since it uses less digits than its factorization.

11403211040030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350440.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11403211040030 its reverse (3004011230411), we get a palindrome (14407222270441).

The spelling of 11403211040030 in words is "eleven trillion, four hundred three billion, two hundred eleven million, forty thousand, thirty".