1030302320231 has 8 divisors (see below), whose sum is σ = 1048136858400. Its totient is φ = 1012498244640.

The previous prime is 1030302320213. The next prime is 1030302320239. The reversal of 1030302320231 is 1320232030301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1030302320231 is a prime.

It is a super-2 number, since 2×1030302320231² (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 (1030302320239) 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, 7547411 + ... + 7682708.

It is an arithmetic number, because the mean of its divisors is an integer number (131017107300).

Almost surely, 2^{1030302320231} is an apocalyptic number.

1030302320231 is a deficient number, since it is larger than the sum of its proper divisors (17834538169).

1030302320231 is a wasteful number, since it uses less digits than its factorization.

1030302320231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15231289.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1030302320231 its reverse (1320232030301), we get a palindrome (2350534350532).

The spelling of 1030302320231 in words is "one trillion, thirty billion, three hundred two million, three hundred twenty thousand, two hundred thirty-one".