2152153422101 has 16 divisors (see below), whose sum is σ = 2263282819200. Its totient is φ = 2043497803200.

The previous prime is 2152153422017. The next prime is 2152153422131. The reversal of 2152153422101 is 1012243512512.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2152153422101 is a prime.

It is a super-2 number, since 2×2152153422101² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2152153422131) 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, 9674360 + ... + 9894318.

It is an arithmetic number, because the mean of its divisors is an integer number (141455176200).

Almost surely, 2^{2152153422101} is an apocalyptic number.

It is an amenable number.

2152153422101 is a deficient number, since it is larger than the sum of its proper divisors (111129397099).

2152153422101 is a wasteful number, since it uses less digits than its factorization.

2152153422101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225580.

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 2152153422101 its reverse (1012243512512), we get a palindrome (3164396934613).

The spelling of 2152153422101 in words is "two trillion, one hundred fifty-two billion, one hundred fifty-three million, four hundred twenty-two thousand, one hundred one".