1012233310113 has 32 divisors (see below), whose sum is σ = 1475446164480. Its totient is φ = 614508410880.

The previous prime is 1012233310111. The next prime is 1012233310139. The reversal of 1012233310113 is 3110133322101.

It is a happy number.

It is not a de Polignac number, because 1012233310113 - 2¹ = 1012233310111 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1012233310113.

It is not an unprimeable number, because it can be changed into a prime (1012233310111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7664031 + ... + 7794987.

It is an arithmetic number, because the mean of its divisors is an integer number (46107692640).

Almost surely, 2^{1012233310113} is an apocalyptic number.

It is an amenable number.

1012233310113 is a deficient number, since it is larger than the sum of its proper divisors (463212854367).

1012233310113 is a wasteful number, since it uses less digits than its factorization.

1012233310113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135897.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1012233310113 its reverse (3110133322101), we get a palindrome (4122366632214).

The spelling of 1012233310113 in words is "one trillion, twelve billion, two hundred thirty-three million, three hundred ten thousand, one hundred thirteen".