12743134030 has 32 divisors (see below), whose sum is σ = 25027571808. Its totient is φ = 4632998400.

The previous prime is 12743134021. The next prime is 12743134039. The reversal of 12743134030 is 3043134721.

It is an interprime number because it is at equal distance from previous prime (12743134021) and next prime (12743134039).

It is a self number, because there is not a number n which added to its sum of digits gives 12743134030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12743134039) 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, 1031490 + ... + 1043770.

It is an arithmetic number, because the mean of its divisors is an integer number (782111619).

Almost surely, 2^12743134030 is an apocalyptic number.

12743134030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12743134030 is a deficient number, since it is larger than the sum of its proper divisors (12284437778).

12743134030 is a wasteful number, since it uses less digits than its factorization.

12743134030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21732.

The product of its (nonzero) digits is 6048, while the sum is 28.

Adding to 12743134030 its reverse (3043134721), we get a palindrome (15786268751).

The spelling of 12743134030 in words is "twelve billion, seven hundred forty-three million, one hundred thirty-four thousand, thirty".