210153043101 has 16 divisors (see below), whose sum is σ = 294961775040. Its totient is φ = 132723676800.

The previous prime is 210153043073. The next prime is 210153043109. The reversal of 210153043101 is 101340351012.

It is not a de Polignac number, because 210153043101 - 2⁵ = 210153043069 is a prime.

It is a super-2 number, since 2×210153043101² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210153043109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2541001 + ... + 2622401.

It is an arithmetic number, because the mean of its divisors is an integer number (18435110940).

Almost surely, 2^210153043101 is an apocalyptic number.

It is an amenable number.

210153043101 is a deficient number, since it is larger than the sum of its proper divisors (84808731939).

210153043101 is a wasteful number, since it uses less digits than its factorization.

210153043101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126716.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 210153043101 its reverse (101340351012), we get a palindrome (311493394113).

The spelling of 210153043101 in words is "two hundred ten billion, one hundred fifty-three million, forty-three thousand, one hundred one".