101240214 has 16 divisors (see below), whose sum is σ = 207953328. Its totient is φ = 32834592.

The previous prime is 101240207. The next prime is 101240231. The reversal of 101240214 is 412042101.

It is a junction number, because it is equal to n+sod(n) for n = 101240193 and 101240202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227797 + ... + 228240.

It is an arithmetic number, because the mean of its divisors is an integer number (12997083).

Almost surely, 2^101240214 is an apocalyptic number.

101240214 is an abundant number, since it is smaller than the sum of its proper divisors (106713114).

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

101240214 is a wasteful number, since it uses less digits than its factorization.

101240214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456079.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 101240214 is about 10061.8196167492. The cubic root of 101240214 is about 466.0698594205.

Adding to 101240214 its reverse (412042101), we get a palindrome (513282315).

The spelling of 101240214 in words is "one hundred one million, two hundred forty thousand, two hundred fourteen".