1013120312101 has 8 divisors (see below), whose sum is σ = 1016194857984. Its totient is φ = 1010048003040.

The previous prime is 1013120312089. The next prime is 1013120312153. The reversal of 1013120312101 is 1012130213101.

It is a happy number.

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 1013120312101 - 2⁵ = 1013120312069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013120312161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350265 + ... + 1465921.

It is an arithmetic number, because the mean of its divisors is an integer number (127024357248).

Almost surely, 2^{1013120312101} is an apocalyptic number.

It is an amenable number.

1013120312101 is a deficient number, since it is larger than the sum of its proper divisors (3074545883).

1013120312101 is a wasteful number, since it uses less digits than its factorization.

1013120312101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118411.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1013120312101 its reverse (1012130213101), we get a palindrome (2025250525202).

The spelling of 1013120312101 in words is "one trillion, thirteen billion, one hundred twenty million, three hundred twelve thousand, one hundred one".