20101344413 has 8 divisors (see below), whose sum is σ = 21029742720. Its totient is φ = 19193809120.

The previous prime is 20101344407. The next prime is 20101344421. The reversal of 20101344413 is 31444310102.

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 20101344413 - 2¹⁰ = 20101343389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20101344433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5213783 + ... + 5217636.

It is an arithmetic number, because the mean of its divisors is an integer number (2628717840).

Almost surely, 2^20101344413 is an apocalyptic number.

It is an amenable number.

20101344413 is a deficient number, since it is larger than the sum of its proper divisors (928398307).

20101344413 is a wasteful number, since it uses less digits than its factorization.

20101344413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10431507.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 20101344413 its reverse (31444310102), we get a palindrome (51545654515).

The spelling of 20101344413 in words is "twenty billion, one hundred one million, three hundred forty-four thousand, four hundred thirteen".