20101524214 has 16 divisors (see below), whose sum is σ = 30230788896. Its totient is φ = 10024614400.

The previous prime is 20101524193. The next prime is 20101524241. The reversal of 20101524214 is 41242510102.

It is a super-3 number, since 3×20101524214³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3691734 + ... + 3697174.

It is an arithmetic number, because the mean of its divisors is an integer number (1889424306).

Almost surely, 2^20101524214 is an apocalyptic number.

20101524214 is a deficient number, since it is larger than the sum of its proper divisors (10129264682).

20101524214 is a wasteful number, since it uses less digits than its factorization.

20101524214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9911.

The product of its (nonzero) digits is 640, while the sum is 22.

The spelling of 20101524214 in words is "twenty billion, one hundred one million, five hundred twenty-four thousand, two hundred fourteen".