1030020112343 has 8 divisors (see below), whose sum is σ = 1054156325376. Its totient is φ = 1005892183800.

The previous prime is 1030020112339. The next prime is 1030020112351. The reversal of 1030020112343 is 3432110200301.

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

It is a cyclic number.

It is not a de Polignac number, because 1030020112343 - 2² = 1030020112339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030020112643) 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, 1819193 + ... + 2317218.

It is an arithmetic number, because the mean of its divisors is an integer number (131769540672).

Almost surely, 2^{1030020112343} is an apocalyptic number.

1030020112343 is a deficient number, since it is larger than the sum of its proper divisors (24136213033).

1030020112343 is an equidigital number, since it uses as much as digits as its factorization.

1030020112343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4142245.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1030020112343 its reverse (3432110200301), we get a palindrome (4462130312644).

The spelling of 1030020112343 in words is "one trillion, thirty billion, twenty million, one hundred twelve thousand, three hundred forty-three".