131402303211322 has 64 divisors (see below), whose sum is σ = 237865738489344. Its totient is φ = 53633533847040.

The previous prime is 131402303211307. The next prime is 131402303211371. The reversal of 131402303211322 is 223112303204131.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54621423 + ... + 56976349.

It is an arithmetic number, because the mean of its divisors is an integer number (3716652163896).

Almost surely, 2^{131402303211322} is an apocalyptic number.

131402303211322 is a deficient number, since it is larger than the sum of its proper divisors (106463435278022).

131402303211322 is a wasteful number, since it uses less digits than its factorization.

131402303211322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2360263.

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

Adding to 131402303211322 its reverse (223112303204131), we get a palindrome (354514606415453).

The spelling of 131402303211322 in words is "one hundred thirty-one trillion, four hundred two billion, three hundred three million, two hundred eleven thousand, three hundred twenty-two".