115142401003 has 4 divisors (see below), whose sum is σ = 131591315440. Its totient is φ = 98693486568.

The previous prime is 115142400979. The next prime is 115142401019. The reversal of 115142401003 is 300104241511.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 115142401003 - 2⁹ = 115142400491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115142401103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8224457208 + ... + 8224457221.

It is an arithmetic number, because the mean of its divisors is an integer number (32897828860).

Almost surely, 2^115142401003 is an apocalyptic number.

115142401003 is a deficient number, since it is larger than the sum of its proper divisors (16448914437).

115142401003 is an equidigital number, since it uses as much as digits as its factorization.

115142401003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16448914436.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 115142401003 its reverse (300104241511), we get a palindrome (415246642514).

The spelling of 115142401003 in words is "one hundred fifteen billion, one hundred forty-two million, four hundred one thousand, three".