2301115542 has 16 divisors (see below), whose sum is σ = 5020615872. Its totient is φ = 697307720.

The previous prime is 2301115501. The next prime is 2301115547. The reversal of 2301115542 is 2455111032.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2301115547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17432628 + ... + 17432759.

It is an arithmetic number, because the mean of its divisors is an integer number (313788492).

Almost surely, 2^2301115542 is an apocalyptic number.

2301115542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2301115542 is an abundant number, since it is smaller than the sum of its proper divisors (2719500330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2301115542 is a wasteful number, since it uses less digits than its factorization.

2301115542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34865403.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 2301115542 is about 47969.9441525629. The cubic root of 2301115542 is about 1320.2194963273.

Adding to 2301115542 its reverse (2455111032), we get a palindrome (4756226574).

The spelling of 2301115542 in words is "two billion, three hundred one million, one hundred fifteen thousand, five hundred forty-two".