101230303121 has 16 divisors (see below), whose sum is σ = 112005099648. Its totient is φ = 91002912000.

The previous prime is 101230303099. The next prime is 101230303123. The reversal of 101230303121 is 121303032101.

It is a cyclic number.

It is not a de Polignac number, because 101230303121 - 2¹⁴ = 101230286737 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101230303121.

It is not an unprimeable number, because it can be changed into a prime (101230303123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89426 + ... + 458756.

It is an arithmetic number, because the mean of its divisors is an integer number (7000318728).

Almost surely, 2^101230303121 is an apocalyptic number.

It is an amenable number.

101230303121 is a deficient number, since it is larger than the sum of its proper divisors (10774796527).

101230303121 is a wasteful number, since it uses less digits than its factorization.

101230303121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370072.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 101230303121 its reverse (121303032101), we get a palindrome (222533335222).

The spelling of 101230303121 in words is "one hundred one billion, two hundred thirty million, three hundred three thousand, one hundred twenty-one".