201501114 has 16 divisors (see below), whose sum is σ = 420524352. Its totient is φ = 64246688.

The previous prime is 201501103. The next prime is 201501127. The reversal of 201501114 is 411105102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201501093 and 201501102.

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, 729939 + ... + 730214.

It is an arithmetic number, because the mean of its divisors is an integer number (26282772).

Almost surely, 2^201501114 is an apocalyptic number.

201501114 is an abundant number, since it is smaller than the sum of its proper divisors (219023238).

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

201501114 is a wasteful number, since it uses less digits than its factorization.

201501114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460181.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 201501114 is about 14195.1088055006. The cubic root of 201501114 is about 586.2629970311.

Adding to 201501114 its reverse (411105102), we get a palindrome (612606216).

The spelling of 201501114 in words is "two hundred one million, five hundred one thousand, one hundred fourteen".