115303144412345 has 8 divisors (see below), whose sum is σ = 138420317556864. Its totient is φ = 92204819355184.

The previous prime is 115303144412341. The next prime is 115303144412359. The reversal of 115303144412345 is 543214441303511.

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 115303144412345 - 2² = 115303144412341 is a prime.

It is a super-2 number, since 2×115303144412345² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115303144412341) 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, 4712008379 + ... + 4712032848.

It is an arithmetic number, because the mean of its divisors is an integer number (17302539694608).

Almost surely, 2^{115303144412345} is an apocalyptic number.

It is an amenable number.

115303144412345 is a deficient number, since it is larger than the sum of its proper divisors (23117173144519).

115303144412345 is an equidigital number, since it uses as much as digits as its factorization.

115303144412345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9424043679.

The product of its (nonzero) digits is 345600, while the sum is 41.

Adding to 115303144412345 its reverse (543214441303511), we get a palindrome (658517585715856).

The spelling of 115303144412345 in words is "one hundred fifteen trillion, three hundred three billion, one hundred forty-four million, four hundred twelve thousand, three hundred forty-five".