1012012234103 has 4 divisors (see below), whose sum is σ = 1089859329048. Its totient is φ = 934165139160.

The previous prime is 1012012234069. The next prime is 1012012234117. The reversal of 1012012234103 is 3014322102101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1012012234103 - 2⁶ = 1012012234039 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 (1012012234193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38923547453 + ... + 38923547478.

It is an arithmetic number, because the mean of its divisors is an integer number (272464832262).

Almost surely, 2^{1012012234103} is an apocalyptic number.

1012012234103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1012012234103 is a deficient number, since it is larger than the sum of its proper divisors (77847094945).

1012012234103 is an equidigital number, since it uses as much as digits as its factorization.

1012012234103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77847094944.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1012012234103 its reverse (3014322102101), we get a palindrome (4026334336204).

The spelling of 1012012234103 in words is "one trillion, twelve billion, twelve million, two hundred thirty-four thousand, one hundred three".