103213311213 has 8 divisors (see below), whose sum is σ = 142363188000. Its totient is φ = 66436154288.

The previous prime is 103213311211. The next prime is 103213311259. The reversal of 103213311213 is 312113312301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103213311213 - 2¹ = 103213311211 is a prime.

It is a super-2 number, since 2×103213311213² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 103213311213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103213311211) 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, 593179863 + ... + 593180036.

It is an arithmetic number, because the mean of its divisors is an integer number (17795398500).

Almost surely, 2^103213311213 is an apocalyptic number.

It is an amenable number.

103213311213 is a deficient number, since it is larger than the sum of its proper divisors (39149876787).

103213311213 is a wasteful number, since it uses less digits than its factorization.

103213311213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186359931.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 103213311213 its reverse (312113312301), we get a palindrome (415326623514).

The spelling of 103213311213 in words is "one hundred three billion, two hundred thirteen million, three hundred eleven thousand, two hundred thirteen".