115201010 has 32 divisors (see below), whose sum is σ = 221609520. Its totient is φ = 42964992.

The previous prime is 115200973. The next prime is 115201013. The reversal of 115201010 is 10102511.

It can be written as a sum of positive squares in 8 ways, for example, as 90231001 + 24970009 = 9499^2 + 4997^2 .

It is a junction number, because it is equal to n+sod(n) for n = 115200982 and 115201000.

It is not an unprimeable number, because it can be changed into a prime (115201013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15422 + ... + 21638.

Almost surely, 2^115201010 is an apocalyptic number.

115201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115201010 is a deficient number, since it is larger than the sum of its proper divisors (106408510).

115201010 is a wasteful number, since it uses less digits than its factorization.

115201010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6350.

The product of its (nonzero) digits is 10, while the sum is 11.

The square root of 115201010 is about 10733.1733424929. The cubic root of 115201010 is about 486.5775816380.

Adding to 115201010 its reverse (10102511), we get a palindrome (125303521).

The spelling of 115201010 in words is "one hundred fifteen million, two hundred one thousand, ten".