11303422431330 has 64 divisors (see below), whose sum is σ = 28556910950400. Its totient is φ = 2855511817920.

The previous prime is 11303422431299. The next prime is 11303422431401. The reversal of 11303422431330 is 3313422430311.

It is a super-2 number, since 2×11303422431330² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18902625 + ... + 19491435.

It is an arithmetic number, because the mean of its divisors is an integer number (446201733600).

Almost surely, 2^{11303422431330} is an apocalyptic number.

11303422431330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11303422431330 is an abundant number, since it is smaller than the sum of its proper divisors (17253488519070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11303422431330 is a wasteful number, since it uses less digits than its factorization.

11303422431330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622519.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 11303422431330 its reverse (3313422430311), we get a palindrome (14616844861641).

The spelling of 11303422431330 in words is "eleven trillion, three hundred three billion, four hundred twenty-two million, four hundred thirty-one thousand, three hundred thirty".