115342513203 has 8 divisors (see below), whose sum is σ = 153791690688. Its totient is φ = 76894172264.

The previous prime is 115342513183. The next prime is 115342513211. The reversal of 115342513203 is 302315243511.

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 115342513203 - 2¹⁰ = 115342512179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115342513003) 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, 268276 + ... + 550142.

It is an arithmetic number, because the mean of its divisors is an integer number (19223961336).

Almost surely, 2^115342513203 is an apocalyptic number.

115342513203 is a deficient number, since it is larger than the sum of its proper divisors (38449177485).

115342513203 is a wasteful number, since it uses less digits than its factorization.

115342513203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418273.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 115342513203 its reverse (302315243511), we get a palindrome (417657756714).

It can be divided in two parts, 1153425 and 13203, that added together give a triangular number (1166628 = T₁₅₂₇).

The spelling of 115342513203 in words is "one hundred fifteen billion, three hundred forty-two million, five hundred thirteen thousand, two hundred three".