20121314035 has 8 divisors (see below), whose sum is σ = 24978183120. Its totient is φ = 15541980384.

The previous prime is 20121314021. The next prime is 20121314041. The reversal of 20121314035 is 53041312102.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 20121314035 - 2¹⁵ = 20121281267 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20121313997 and 20121314015.

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, 69383697 + ... + 69383986.

It is an arithmetic number, because the mean of its divisors is an integer number (3122272890).

Almost surely, 2^20121314035 is an apocalyptic number.

20121314035 is a deficient number, since it is larger than the sum of its proper divisors (4856869085).

20121314035 is a wasteful number, since it uses less digits than its factorization.

20121314035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138767717.

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

Adding to 20121314035 its reverse (53041312102), we get a palindrome (73162626137).

The spelling of 20121314035 in words is "twenty billion, one hundred twenty-one million, three hundred fourteen thousand, thirty-five".