1032012121103 has 8 divisors (see below), whose sum is σ = 1092743966160. Its totient is φ = 971283081600.

The previous prime is 1032012121087. The next prime is 1032012121111. The reversal of 1032012121103 is 3011212102301.

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 1032012121103 - 2⁴ = 1032012121087 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032012121403) 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, 80888 + ... + 1438946.

It is an arithmetic number, because the mean of its divisors is an integer number (136592995770).

Almost surely, 2^{1032012121103} is an apocalyptic number.

1032012121103 is a deficient number, since it is larger than the sum of its proper divisors (60731845057).

1032012121103 is a wasteful number, since it uses less digits than its factorization.

1032012121103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402777.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1032012121103 its reverse (3011212102301), we get a palindrome (4043224223404).

The spelling of 1032012121103 in words is "one trillion, thirty-two billion, twelve million, one hundred twenty-one thousand, one hundred three".