1213433102015 has 8 divisors (see below), whose sum is σ = 1456178031360. Its totient is φ = 970707608992.

The previous prime is 1213433101949. The next prime is 1213433102023. The reversal of 1213433102015 is 5102013343121.

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 1213433102015 - 2²⁰ = 1213432053439 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4721375 + ... + 4971744.

It is an arithmetic number, because the mean of its divisors is an integer number (182022253920).

Almost surely, 2^{1213433102015} is an apocalyptic number.

1213433102015 is a deficient number, since it is larger than the sum of its proper divisors (242744929345).

1213433102015 is an equidigital number, since it uses as much as digits as its factorization.

1213433102015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9718161.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 1213433102015 its reverse (5102013343121), we get a palindrome (6315446445136).

The spelling of 1213433102015 in words is "one trillion, two hundred thirteen billion, four hundred thirty-three million, one hundred two thousand, fifteen".