1023120102113 has 8 divisors (see below), whose sum is σ = 1077082334400. Its totient is φ = 969169250448.

The previous prime is 1023120102097. The next prime is 1023120102139. The reversal of 1023120102113 is 3112010213201.

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 1023120102113 - 2⁴ = 1023120102097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1023120102091 and 1023120102100.

It is not an unprimeable number, because it can be changed into a prime (1023120102913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2660306 + ... + 3020507.

It is an arithmetic number, because the mean of its divisors is an integer number (134635291800).

Almost surely, 2^{1023120102113} is an apocalyptic number.

It is an amenable number.

1023120102113 is a deficient number, since it is larger than the sum of its proper divisors (53962232287).

1023120102113 is an equidigital number, since it uses as much as digits as its factorization.

1023120102113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5690311.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1023120102113 its reverse (3112010213201), we get a palindrome (4135130315314).

The spelling of 1023120102113 in words is "one trillion, twenty-three billion, one hundred twenty million, one hundred two thousand, one hundred thirteen".