1013143131211 has 8 divisors (see below), whose sum is σ = 1067660090784. Its totient is φ = 959498443200.

The previous prime is 1013143131199. The next prime is 1013143131227. The reversal of 1013143131211 is 1121313413101.

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 1013143131211 - 2¹³ = 1013143123019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013143131271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218065506 + ... + 218070151.

It is an arithmetic number, because the mean of its divisors is an integer number (133457511348).

Almost surely, 2^{1013143131211} is an apocalyptic number.

1013143131211 is a deficient number, since it is larger than the sum of its proper divisors (54516959573).

1013143131211 is a wasteful number, since it uses less digits than its factorization.

1013143131211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436135781.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 1013143131211 its reverse (1121313413101), we get a palindrome (2134456544312).

The spelling of 1013143131211 in words is "one trillion, thirteen billion, one hundred forty-three million, one hundred thirty-one thousand, two hundred eleven".