1012102003213 has 8 divisors (see below), whose sum is σ = 1168140360960. Its totient is φ = 858926734800.

The previous prime is 1012102003163. The next prime is 1012102003217. The reversal of 1012102003213 is 3123002012101.

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 1012102003213 - 2⁹ = 1012102002701 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 (1012102003217) 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, 715771573 + ... + 715772986.

It is an arithmetic number, because the mean of its divisors is an integer number (146017545120).

Almost surely, 2^{1012102003213} is an apocalyptic number.

It is an amenable number.

1012102003213 is a deficient number, since it is larger than the sum of its proper divisors (156038357747).

1012102003213 is a wasteful number, since it uses less digits than its factorization.

1012102003213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431544667.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1012102003213 its reverse (3123002012101), we get a palindrome (4135104015314).

The spelling of 1012102003213 in words is "one trillion, twelve billion, one hundred two million, three thousand, two hundred thirteen".