1230113343 has 16 divisors (see below), whose sum is σ = 1648592000. Its totient is φ = 815867424.

The previous prime is 1230113323. The next prime is 1230113399. The reversal of 1230113343 is 3433110321.

It is not a de Polignac number, because 1230113343 - 2¹² = 1230109247 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 (1230113303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 557280 + ... + 559482.

It is an arithmetic number, because the mean of its divisors is an integer number (103037000).

Almost surely, 2^1230113343 is an apocalyptic number.

1230113343 is a deficient number, since it is larger than the sum of its proper divisors (418478657).

1230113343 is a wasteful number, since it uses less digits than its factorization.

1230113343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3078.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 1230113343 is about 35072.9716876115. The cubic root of 1230113343 is about 1071.4741793487.

Adding to 1230113343 its reverse (3433110321), we get a palindrome (4663223664).

The spelling of 1230113343 in words is "one billion, two hundred thirty million, one hundred thirteen thousand, three hundred forty-three".