1111213203099 has 8 divisors (see below), whose sum is σ = 1481629174032. Its totient is φ = 740803017120.

The previous prime is 1111213203077. The next prime is 1111213203157. The reversal of 1111213203099 is 9903023121111.

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 1111213203099 - 2¹³ = 1111213194907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1111223203099) 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, 976212 + ... + 1781969.

It is an arithmetic number, because the mean of its divisors is an integer number (185203646754).

Almost surely, 2^{1111213203099} is an apocalyptic number.

1111213203099 is a deficient number, since it is larger than the sum of its proper divisors (370415970933).

1111213203099 is a wasteful number, since it uses less digits than its factorization.

1111213203099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2892477.

The product of its (nonzero) digits is 2916, while the sum is 33.

The spelling of 1111213203099 in words is "one trillion, one hundred eleven billion, two hundred thirteen million, two hundred three thousand, ninety-nine".