1012033212103 has 8 divisors (see below), whose sum is σ = 1015099637760. Its totient is φ = 1008968161560.

The previous prime is 1012033212097. The next prime is 1012033212109. The reversal of 1012033212103 is 3012123302101.

It is an interprime number because it is at equal distance from previous prime (1012033212097) and next prime (1012033212109).

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 1012033212103 - 2²¹ = 1012031114951 is a prime.

It is a super-2 number, since 2×1012033212103² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012033212109) 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, 1140058 + ... + 1823128.

It is an arithmetic number, because the mean of its divisors is an integer number (126887454720).

Almost surely, 2^{1012033212103} is an apocalyptic number.

1012033212103 is a deficient number, since it is larger than the sum of its proper divisors (3066425657).

1012033212103 is an equidigital number, since it uses as much as digits as its factorization.

1012033212103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687557.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1012033212103 its reverse (3012123302101), we get a palindrome (4024156514204).

The spelling of 1012033212103 in words is "one trillion, twelve billion, thirty-three million, two hundred twelve thousand, one hundred three".