1213022230103 has 8 divisors (see below), whose sum is σ = 1265883391968. Its totient is φ = 1160171157024.

The previous prime is 1213022230099. The next prime is 1213022230109. The reversal of 1213022230103 is 3010322203121.

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 1213022230103 - 2² = 1213022230099 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 (1213022230109) 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, 2275976 + ... + 2757917.

It is an arithmetic number, because the mean of its divisors is an integer number (158235423996).

Almost surely, 2^{1213022230103} is an apocalyptic number.

1213022230103 is a deficient number, since it is larger than the sum of its proper divisors (52861161865).

1213022230103 is a wasteful number, since it uses less digits than its factorization.

1213022230103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5044393.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1213022230103 its reverse (3010322203121), we get a palindrome (4223344433224).

The spelling of 1213022230103 in words is "one trillion, two hundred thirteen billion, twenty-two million, two hundred thirty thousand, one hundred three".