1203012341211 has 16 divisors (see below), whose sum is σ = 1606870010880. Its totient is φ = 800581944960.

The previous prime is 1203012341207. The next prime is 1203012341281. The reversal of 1203012341211 is 1121432103021.

It is not a de Polignac number, because 1203012341211 - 2² = 1203012341207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1203012341281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10150030 + ... + 10267868.

It is an arithmetic number, because the mean of its divisors is an integer number (100429375680).

Almost surely, 2^{1203012341211} is an apocalyptic number.

1203012341211 is a deficient number, since it is larger than the sum of its proper divisors (403857669669).

1203012341211 is a wasteful number, since it uses less digits than its factorization.

1203012341211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123866.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1203012341211 its reverse (1121432103021), we get a palindrome (2324444444232).

The spelling of 1203012341211 in words is "one trillion, two hundred three billion, twelve million, three hundred forty-one thousand, two hundred eleven".