100120610613 has 8 divisors (see below), whose sum is σ = 137102097568. Its totient is φ = 64943098704.

The previous prime is 100120610573. The next prime is 100120610663. The reversal of 100120610613 is 316016021001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100120610613 - 2¹² = 100120606517 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 100120610613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100120610663) 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, 450993631 + ... + 450993852.

It is an arithmetic number, because the mean of its divisors is an integer number (17137762196).

Almost surely, 2^100120610613 is an apocalyptic number.

It is an amenable number.

100120610613 is a deficient number, since it is larger than the sum of its proper divisors (36981486955).

100120610613 is an equidigital number, since it uses as much as digits as its factorization.

100120610613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901987523.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 100120610613 its reverse (316016021001), we get a palindrome (416136631614).

The spelling of 100120610613 in words is "one hundred billion, one hundred twenty million, six hundred ten thousand, six hundred thirteen".