103331301243 has 8 divisors (see below), whose sum is σ = 138118648656. Its totient is φ = 68715744000.

The previous prime is 103331301239. The next prime is 103331301319. The reversal of 103331301243 is 342103133301.

It is a happy number.

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

It is not a de Polignac number, because 103331301243 - 2² = 103331301239 is a prime.

It is a super-2 number, since 2×103331301243² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103331301043) 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, 42946138 + ... + 42948543.

It is an arithmetic number, because the mean of its divisors is an integer number (17264831082).

Almost surely, 2^103331301243 is an apocalyptic number.

103331301243 is a deficient number, since it is larger than the sum of its proper divisors (34787347413).

103331301243 is an equidigital number, since it uses as much as digits as its factorization.

103331301243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85895085.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 103331301243 its reverse (342103133301), we get a palindrome (445434434544).

The spelling of 103331301243 in words is "one hundred three billion, three hundred thirty-one million, three hundred one thousand, two hundred forty-three".