20101071053 has 8 divisors (see below), whose sum is σ = 23971463808. Its totient is φ = 16480381104.

The previous prime is 20101071043. The next prime is 20101071073. The reversal of 20101071053 is 35017010102.

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 20101071053 - 2⁶ = 20101070989 is a prime.

It is a super-3 number, since 3×20101071053³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20101071013) 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, 62425526 + ... + 62425847.

It is an arithmetic number, because the mean of its divisors is an integer number (2996432976).

Almost surely, 2^20101071053 is an apocalyptic number.

20101071053 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

20101071053 is a deficient number, since it is larger than the sum of its proper divisors (3870392755).

20101071053 is a wasteful number, since it uses less digits than its factorization.

20101071053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124851403.

The product of its (nonzero) digits is 210, while the sum is 20.

Adding to 20101071053 its reverse (35017010102), we get a palindrome (55118081155).

The spelling of 20101071053 in words is "twenty billion, one hundred one million, seventy-one thousand, fifty-three".