103030230311 has 8 divisors (see below), whose sum is σ = 109150706304. Its totient is φ = 96916407040.

The previous prime is 103030230301. The next prime is 103030230323. The reversal of 103030230311 is 113032030301.

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

It is a de Polignac number, because none of the positive numbers 2^k-103030230311 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 103030230311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103030230301) 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, 1631270 + ... + 1693251.

It is an arithmetic number, because the mean of its divisors is an integer number (13643838288).

Almost surely, 2^103030230311 is an apocalyptic number.

103030230311 is a deficient number, since it is larger than the sum of its proper divisors (6120475993).

103030230311 is a wasteful number, since it uses less digits than its factorization.

103030230311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3326361.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 103030230311 its reverse (113032030301), we get a palindrome (216062260612).

The spelling of 103030230311 in words is "one hundred three billion, thirty million, two hundred thirty thousand, three hundred eleven".