10136023221621 has 32 divisors (see below), whose sum is σ = 14765749479936. Its totient is φ = 6133694840000.

The previous prime is 10136023221559. The next prime is 10136023221641. The reversal of 10136023221621 is 12612232063101.

10136023221621 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10136023221621 - 2¹⁷ = 10136023090549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10136023221641) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 472156930 + ... + 472178396.

It is an arithmetic number, because the mean of its divisors is an integer number (461429671248).

Almost surely, 2^{10136023221621} is an apocalyptic number.

10136023221621 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10136023221621 is a deficient number, since it is larger than the sum of its proper divisors (4629726258315).

10136023221621 is a wasteful number, since it uses less digits than its factorization.

10136023221621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42593.

The product of its (nonzero) digits is 5184, while the sum is 30.

Adding to 10136023221621 its reverse (12612232063101), we get a palindrome (22748255284722).

The spelling of 10136023221621 in words is "ten trillion, one hundred thirty-six billion, twenty-three million, two hundred twenty-one thousand, six hundred twenty-one".