10120021014 has 8 divisors (see below), whose sum is σ = 20240042040. Its totient is φ = 3373340336.

The previous prime is 10120021013. The next prime is 10120021031. The reversal of 10120021014 is 41012002101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

10120021014 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120021013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 843335079 + ... + 843335090.

It is an arithmetic number, because the mean of its divisors is an integer number (2530005255).

Almost surely, 2^10120021014 is an apocalyptic number.

10120021014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10120021014 is a wasteful number, since it uses less digits than its factorization.

10120021014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1686670174.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10120021014 its reverse (41012002101), we get a palindrome (51132023115).

It can be divided in two parts, 1012002101 and 4, that multiplied together give a palindrome (4048008404).

The spelling of 10120021014 in words is "ten billion, one hundred twenty million, twenty-one thousand, fourteen".