1022310402131 has 4 divisors (see below), whose sum is σ = 1022312995032. Its totient is φ = 1022307809232.

The previous prime is 1022310402089. The next prime is 1022310402143. The reversal of 1022310402131 is 1312040132201.

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 1022310402131 - 2¹⁸ = 1022310139987 is a prime.

It is a super-7 number, since 7×1022310402131⁷ (a number of 85 digits) contains 7777777 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022310402431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568970 + ... + 1538943.

It is an arithmetic number, because the mean of its divisors is an integer number (255578248758).

Almost surely, 2^{1022310402131} is an apocalyptic number.

1022310402131 is a deficient number, since it is larger than the sum of its proper divisors (2592901).

1022310402131 is an equidigital number, since it uses as much as digits as its factorization.

1022310402131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2592900.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1022310402131 its reverse (1312040132201), we get a palindrome (2334350534332).

The spelling of 1022310402131 in words is "one trillion, twenty-two billion, three hundred ten million, four hundred two thousand, one hundred thirty-one".