1423311343130 has 32 divisors (see below), whose sum is σ = 2607086882880. Its totient is φ = 559309052160.

The previous prime is 1423311343127. The next prime is 1423311343147. The reversal of 1423311343130 is 313431133241.

It is a junction number, because it is equal to n+sod(n) for n = 1423311343093 and 1423311343102.

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, 115442 + ... + 1691138.

It is an arithmetic number, because the mean of its divisors is an integer number (81471465090).

Almost surely, 2^{1423311343130} is an apocalyptic number.

1423311343130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1423311343130 is a deficient number, since it is larger than the sum of its proper divisors (1183775539750).

1423311343130 is a wasteful number, since it uses less digits than its factorization.

1423311343130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577294.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 1423311343130 its reverse (313431133241), we get a palindrome (1736742476371).

The spelling of 1423311343130 in words is "one trillion, four hundred twenty-three billion, three hundred eleven million, three hundred forty-three thousand, one hundred thirty".