1013432142322 has 4 divisors (see below), whose sum is σ = 1520148213486. Its totient is φ = 506716071160.

The previous prime is 1013432142319. The next prime is 1013432142323. The reversal of 1013432142322 is 2232412343101.

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

It can be written as a sum of positive squares in only one way, i.e., 998162844561 + 15269297761 = 999081^2 + 123569^2 .

It is not an unprimeable number, because it can be changed into a prime (1013432142323) by changing a digit.

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 as a sum of consecutive naturals, namely, 253358035579 + ... + 253358035582.

Almost surely, 2^{1013432142322} is an apocalyptic number.

1013432142322 is a deficient number, since it is larger than the sum of its proper divisors (506716071164).

1013432142322 is an equidigital number, since it uses as much as digits as its factorization.

1013432142322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506716071163.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1013432142322 its reverse (2232412343101), we get a palindrome (3245844485423).

The spelling of 1013432142322 in words is "one trillion, thirteen billion, four hundred thirty-two million, one hundred forty-two thousand, three hundred twenty-two".