1130510432321 has 4 divisors (see below), whose sum is σ = 1130522761392. Its totient is φ = 1130498103252.

The previous prime is 1130510432309. The next prime is 1130510432383. The reversal of 1130510432321 is 1232340150311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130510432321 is a prime.

It is a super-2 number, since 2×1130510432321² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130510432621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6025955 + ... + 6210728.

It is an arithmetic number, because the mean of its divisors is an integer number (282630690348).

Almost surely, 2^{1130510432321} is an apocalyptic number.

It is an amenable number.

1130510432321 is a deficient number, since it is larger than the sum of its proper divisors (12329071).

1130510432321 is an equidigital number, since it uses as much as digits as its factorization.

1130510432321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12329070.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 1130510432321 its reverse (1232340150311), we get a palindrome (2362850582632).

The spelling of 1130510432321 in words is "one trillion, one hundred thirty billion, five hundred ten million, four hundred thirty-two thousand, three hundred twenty-one".