1012013313111 has 6 divisors (see below), whose sum is σ = 1461797007840. Its totient is φ = 674675542068.

The previous prime is 1012013313043. The next prime is 1012013313119. The reversal of 1012013313111 is 1113133102101.

1012013313111 is a `hidden beast` number, since 1 + 0 + 1 + 20 + 1 + 331 + 311 + 1 = 666.

It is not a de Polignac number, because 1012013313111 - 2¹⁰ = 1012013312087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012013313119) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56222961831 + ... + 56222961848.

It is an arithmetic number, because the mean of its divisors is an integer number (243632834640).

Almost surely, 2^{1012013313111} is an apocalyptic number.

1012013313111 is a deficient number, since it is larger than the sum of its proper divisors (449783694729).

1012013313111 is a wasteful number, since it uses less digits than its factorization.

1012013313111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112445923685 (or 112445923682 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 1012013313111 its reverse (1113133102101), we get a palindrome (2125146415212).

The spelling of 1012013313111 in words is "one trillion, twelve billion, thirteen million, three hundred thirteen thousand, one hundred eleven".