1030322321332 has 24 divisors (see below), whose sum is σ = 1865843166600. Its totient is φ = 497235787776.

The previous prime is 1030322321323. The next prime is 1030322321401. The reversal of 1030322321332 is 2331232230301.

It can be written as a sum of positive squares in 4 ways, for example, as 381066697636 + 649255623696 = 617306^2 + 805764^2 .

It is a super-2 number, since 2×1030322321332² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030322321297 and 1030322321306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1079373 + ... + 1796020.

It is an arithmetic number, because the mean of its divisors is an integer number (77743465275).

Almost surely, 2^{1030322321332} is an apocalyptic number.

It is an amenable number.

1030322321332 is a deficient number, since it is larger than the sum of its proper divisors (835520845268).

1030322321332 is a wasteful number, since it uses less digits than its factorization.

1030322321332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2878515 (or 2878513 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1030322321332 its reverse (2331232230301), we get a palindrome (3361554551633).

The spelling of 1030322321332 in words is "one trillion, thirty billion, three hundred twenty-two million, three hundred twenty-one thousand, three hundred thirty-two".