1130430432621 has 64 divisors (see below), whose sum is σ = 1868548608000. Its totient is φ = 605902248000.

The previous prime is 1130430432601. The next prime is 1130430432629. The reversal of 1130430432621 is 1262340340311.

It is not a de Polignac number, because 1130430432621 - 2¹⁷ = 1130430301549 is a prime.

It is a super-3 number, since 3×1130430432621³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130430432629) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1688416 + ... + 2260886.

It is an arithmetic number, because the mean of its divisors is an integer number (29196072000).

Almost surely, 2^{1130430432621} is an apocalyptic number.

It is an amenable number.

1130430432621 is a deficient number, since it is larger than the sum of its proper divisors (738118175379).

1130430432621 is a wasteful number, since it uses less digits than its factorization.

1130430432621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572615 (or 572601 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 1130430432621 its reverse (1262340340311), we get a palindrome (2392770772932).

The spelling of 1130430432621 in words is "one trillion, one hundred thirty billion, four hundred thirty million, four hundred thirty-two thousand, six hundred twenty-one".