101240215330 has 16 divisors (see below), whose sum is σ = 184952275200. Its totient is φ = 39891666672.

The previous prime is 101240215309. The next prime is 101240215333. The reversal of 101240215330 is 33512042101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (101240215333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75551730 + ... + 75553069.

It is an arithmetic number, because the mean of its divisors is an integer number (11559517200).

Almost surely, 2^101240215330 is an apocalyptic number.

101240215330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101240215330 is a deficient number, since it is larger than the sum of its proper divisors (83712059870).

101240215330 is a wasteful number, since it uses less digits than its factorization.

101240215330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151104873.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 101240215330 its reverse (33512042101), we get a palindrome (134752257431).

The spelling of 101240215330 in words is "one hundred one billion, two hundred forty million, two hundred fifteen thousand, three hundred thirty".