1030113321 has 8 divisors (see below), whose sum is σ = 1420846080. Its totient is φ = 663061392.

The previous prime is 1030113307. The next prime is 1030113347. The reversal of 1030113321 is 1233110301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1030113321 - 2⁶ = 1030113257 is a prime.

It is a super-2 number, since 2×1030113321² = 2122266908203298082, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1030113321.

It is not an unprimeable number, because it can be changed into a prime (1030113221) 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, 5920105 + ... + 5920278.

It is an arithmetic number, because the mean of its divisors is an integer number (177605760).

Almost surely, 2^1030113321 is an apocalyptic number.

It is an amenable number.

1030113321 is a deficient number, since it is larger than the sum of its proper divisors (390732759).

1030113321 is a wasteful number, since it uses less digits than its factorization.

1030113321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11840415.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1030113321 is about 32095.3784990924. The cubic root of 1030113321 is about 1009.9386692818.

Adding to 1030113321 its reverse (1233110301), we get a palindrome (2263223622).

The spelling of 1030113321 in words is "one billion, thirty million, one hundred thirteen thousand, three hundred twenty-one".