101240645214 has 32 divisors (see below), whose sum is σ = 203420160000. Its totient is φ = 33590531744.

The previous prime is 101240645203. The next prime is 101240645221. The reversal of 101240645214 is 412546042101.

101240645214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×101240645214² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3425452 + ... + 3454880.

It is an arithmetic number, because the mean of its divisors is an integer number (6356880000).

Almost surely, 2^101240645214 is an apocalyptic number.

101240645214 is an abundant number, since it is smaller than the sum of its proper divisors (102179514786).

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

101240645214 is a wasteful number, since it uses less digits than its factorization.

101240645214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32072.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 101240645214 its reverse (412546042101), we get a palindrome (513786687315).

The spelling of 101240645214 in words is "one hundred one billion, two hundred forty million, six hundred forty-five thousand, two hundred fourteen".