1031322130122 has 16 divisors (see below), whose sum is σ = 2152324445760. Its totient is φ = 328827345792.

The previous prime is 1031322130103. The next prime is 1031322130127. The reversal of 1031322130122 is 2210312231301.

It is not an unprimeable number, because it can be changed into a prime (1031322130127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3736674247 + ... + 3736674522.

It is an arithmetic number, because the mean of its divisors is an integer number (134520277860).

Almost surely, 2^{1031322130122} is an apocalyptic number.

1031322130122 is an abundant number, since it is smaller than the sum of its proper divisors (1121002315638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1031322130122 is a wasteful number, since it uses less digits than its factorization.

1031322130122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7473348797.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1031322130122 its reverse (2210312231301), we get a palindrome (3241634361423).

The spelling of 1031322130122 in words is "one trillion, thirty-one billion, three hundred twenty-two million, one hundred thirty thousand, one hundred twenty-two".