116503601 has 8 divisors (see below), whose sum is σ = 124579944. Its totient is φ = 108563200.

The previous prime is 116503571. The next prime is 116503603. The reversal of 116503601 is 106305611.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 80982001 + 35521600 = 8999^2 + 5960^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 116503601 - 2⁶ = 116503537 is a prime.

It is a super-3 number, since 3×116503601³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (116503603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32210 + ... + 35643.

It is an arithmetic number, because the mean of its divisors is an integer number (15572493).

Almost surely, 2^116503601 is an apocalyptic number.

It is an amenable number.

116503601 is a deficient number, since it is larger than the sum of its proper divisors (8076343).

116503601 is a wasteful number, since it uses less digits than its factorization.

116503601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67971.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 116503601 is about 10793.6833842762. The cubic root of 116503601 is about 488.4046420449.

It can be divided in two parts, 11650 and 3601, that added together give a palindrome (15251).

The spelling of 116503601 in words is "one hundred sixteen million, five hundred three thousand, six hundred one".