1030122321231 has 16 divisors (see below), whose sum is σ = 1377009103968. Its totient is φ = 684992985600.

The previous prime is 1030122321227. The next prime is 1030122321233. The reversal of 1030122321231 is 1321232210301.

It is not a de Polignac number, because 1030122321231 - 2² = 1030122321227 is a prime.

It is a super-2 number, since 2×1030122321231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030122321198 and 1030122321207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030122321233) 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 in 15 ways as a sum of consecutive naturals, for example, 3620851 + ... + 3894971.

It is an arithmetic number, because the mean of its divisors is an integer number (86063068998).

Almost surely, 2^{1030122321231} is an apocalyptic number.

1030122321231 is a deficient number, since it is larger than the sum of its proper divisors (346886782737).

1030122321231 is a wasteful number, since it uses less digits than its factorization.

1030122321231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277322.

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

Adding to 1030122321231 its reverse (1321232210301), we get a palindrome (2351354531532).

The spelling of 1030122321231 in words is "one trillion, thirty billion, one hundred twenty-two million, three hundred twenty-one thousand, two hundred thirty-one".