12113010123434 has 16 divisors (see below), whose sum is σ = 19883817030816. Its totient is φ = 5488544876400.

The previous prime is 12113010123413. The next prime is 12113010123463. The reversal of 12113010123434 is 43432101031121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 868433672 + ... + 868447619.

It is an arithmetic number, because the mean of its divisors is an integer number (1242738564426).

Almost surely, 2^{12113010123434} is an apocalyptic number.

12113010123434 is a deficient number, since it is larger than the sum of its proper divisors (7770806907382).

12113010123434 is a wasteful number, since it uses less digits than its factorization.

12113010123434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736881621.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 12113010123434 its reverse (43432101031121), we get a palindrome (55545111154555).

The spelling of 12113010123434 in words is "twelve trillion, one hundred thirteen billion, ten million, one hundred twenty-three thousand, four hundred thirty-four".