1030221133231 has 8 divisors (see below), whose sum is σ = 1037676684800. Its totient is φ = 1022766208920.

The previous prime is 1030221133177. The next prime is 1030221133237. The reversal of 1030221133231 is 1323311220301.

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

It is not a de Polignac number, because 1030221133231 - 2⁹ = 1030221132719 is a prime.

It is a super-2 number, since 2×1030221133231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030221133237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3436636 + ... + 3724366.

It is an arithmetic number, because the mean of its divisors is an integer number (129709585600).

Almost surely, 2^{1030221133231} is an apocalyptic number.

1030221133231 is a deficient number, since it is larger than the sum of its proper divisors (7455551569).

1030221133231 is a wasteful number, since it uses less digits than its factorization.

1030221133231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313629.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1030221133231 its reverse (1323311220301), we get a palindrome (2353532353532).

The spelling of 1030221133231 in words is "one trillion, thirty billion, two hundred twenty-one million, one hundred thirty-three thousand, two hundred thirty-one".