11403311144230 has 16 divisors (see below), whose sum is σ = 20526164134560. Its totient is φ = 4561279107712.

The previous prime is 11403311144221. The next prime is 11403311144243. The reversal of 11403311144230 is 3244111330411.

It is a super-2 number, since 2×11403311144230² (a number of 27 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 4603114 + ... + 6632893.

It is an arithmetic number, because the mean of its divisors is an integer number (1282885258410).

Almost surely, 2^{11403311144230} is an apocalyptic number.

11403311144230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11403311144230 is a deficient number, since it is larger than the sum of its proper divisors (9122852990330).

11403311144230 is a wasteful number, since it uses less digits than its factorization.

11403311144230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11337503.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 11403311144230 its reverse (3244111330411), we get a palindrome (14647422474641).

The spelling of 11403311144230 in words is "eleven trillion, four hundred three billion, three hundred eleven million, one hundred forty-four thousand, two hundred thirty".