1130321221030 has 32 divisors (see below), whose sum is σ = 2212482504096. Its totient is φ = 414031809024.

The previous prime is 1130321221019. The next prime is 1130321221147. The reversal of 1130321221030 is 301221230311.

It is a super-2 number, since 2×1130321221030² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1130321220989 and 1130321221007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89844364 + ... + 89856943.

It is an arithmetic number, because the mean of its divisors is an integer number (69140078253).

Almost surely, 2^{1130321221030} is an apocalyptic number.

1130321221030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1130321221030 is a deficient number, since it is larger than the sum of its proper divisors (1082161283066).

1130321221030 is a wasteful number, since it uses less digits than its factorization.

1130321221030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179701368.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1130321221030 its reverse (301221230311), we get a palindrome (1431542451341).

The spelling of 1130321221030 in words is "one trillion, one hundred thirty billion, three hundred twenty-one million, two hundred twenty-one thousand, thirty".