115132221046 has 8 divisors (see below), whose sum is σ = 173574973440. Its totient is φ = 57273896568.

The previous prime is 115132221031. The next prime is 115132221067. The reversal of 115132221046 is 640122231511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146106486 + ... + 146107273.

It is an arithmetic number, because the mean of its divisors is an integer number (21696871680).

Almost surely, 2^115132221046 is an apocalyptic number.

115132221046 is a deficient number, since it is larger than the sum of its proper divisors (58442752394).

115132221046 is a wasteful number, since it uses less digits than its factorization.

115132221046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292213958.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 115132221046 its reverse (640122231511), we get a palindrome (755254452557).

The spelling of 115132221046 in words is "one hundred fifteen billion, one hundred thirty-two million, two hundred twenty-one thousand, forty-six".