1431314103322 has 4 divisors (see below), whose sum is σ = 2146971154986. Its totient is φ = 715657051660.

The previous prime is 1431314103311. The next prime is 1431314103407. The reversal of 1431314103322 is 2233014131341.

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., 1400835577761 + 30478525561 = 1183569^2 + 174581^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357828525829 + ... + 357828525832.

Almost surely, 2^{1431314103322} is an apocalyptic number.

1431314103322 is a deficient number, since it is larger than the sum of its proper divisors (715657051664).

1431314103322 is an equidigital number, since it uses as much as digits as its factorization.

1431314103322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715657051663.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 1431314103322 its reverse (2233014131341), we get a palindrome (3664328234663).

The spelling of 1431314103322 in words is "one trillion, four hundred thirty-one billion, three hundred fourteen million, one hundred three thousand, three hundred twenty-two".