201115114315 has 8 divisors (see below), whose sum is σ = 251831099808. Its totient is φ = 153896783040.

The previous prime is 201115114217. The next prime is 201115114363. The reversal of 201115114315 is 513411511102.

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

It is not a de Polignac number, because 201115114315 - 2⁹ = 201115113803 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201115114315.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 874413426 + ... + 874413655.

It is an arithmetic number, because the mean of its divisors is an integer number (31478887476).

Almost surely, 2^201115114315 is an apocalyptic number.

201115114315 is a deficient number, since it is larger than the sum of its proper divisors (50715985493).

201115114315 is a wasteful number, since it uses less digits than its factorization.

201115114315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748827109.

The product of its (nonzero) digits is 600, while the sum is 25.

Adding to 201115114315 its reverse (513411511102), we get a palindrome (714526625417).

The spelling of 201115114315 in words is "two hundred one billion, one hundred fifteen million, one hundred fourteen thousand, three hundred fifteen".