1432134320123 has 4 divisors (see below), whose sum is σ = 1542298498608. Its totient is φ = 1321970141640.

The previous prime is 1432134320119. The next prime is 1432134320143. The reversal of 1432134320123 is 3210234312341.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1432134320123 - 2² = 1432134320119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1432134320143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55082089223 + ... + 55082089248.

It is an arithmetic number, because the mean of its divisors is an integer number (385574624652).

Almost surely, 2^{1432134320123} is an apocalyptic number.

1432134320123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1432134320123 is a deficient number, since it is larger than the sum of its proper divisors (110164178485).

1432134320123 is a wasteful number, since it uses less digits than its factorization.

1432134320123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110164178484.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1432134320123 its reverse (3210234312341), we get a palindrome (4642368632464).

The spelling of 1432134320123 in words is "one trillion, four hundred thirty-two billion, one hundred thirty-four million, three hundred twenty thousand, one hundred twenty-three".