115103446203430 has 64 divisors (see below), whose sum is σ = 222760564992000. Its totient is φ = 42684429714048.

The previous prime is 115103446203413. The next prime is 115103446203439. The reversal of 115103446203430 is 34302644301511.

It is a self number, because there is not a number n which added to its sum of digits gives 115103446203430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115103446203439) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66649276 + ... + 68354464.

It is an arithmetic number, because the mean of its divisors is an integer number (3480633828000).

Almost surely, 2^{115103446203430} is an apocalyptic number.

115103446203430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115103446203430 is a deficient number, since it is larger than the sum of its proper divisors (107657118788570).

115103446203430 is a wasteful number, since it uses less digits than its factorization.

115103446203430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1712821.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 115103446203430 in words is "one hundred fifteen trillion, one hundred three billion, four hundred forty-six million, two hundred three thousand, four hundred thirty".