1203102312211 has 8 divisors (see below), whose sum is σ = 1203871592880. Its totient is φ = 1202333142528.

The previous prime is 1203102312193. The next prime is 1203102312259. The reversal of 1203102312211 is 1122132013021.

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 1203102312211 - 2⁹ = 1203102311699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1203102312271) 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, 35610535 + ... + 35644303.

It is an arithmetic number, because the mean of its divisors is an integer number (150483949110).

Almost surely, 2^{1203102312211} is an apocalyptic number.

1203102312211 is a deficient number, since it is larger than the sum of its proper divisors (769280669).

1203102312211 is a wasteful number, since it uses less digits than its factorization.

1203102312211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55493.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1203102312211 its reverse (1122132013021), we get a palindrome (2325234325232).

The spelling of 1203102312211 in words is "one trillion, two hundred three billion, one hundred two million, three hundred twelve thousand, two hundred eleven".