2153101032 has 96 divisors (see below), whose sum is σ = 6079656960. Its totient is φ = 687600000.

The previous prime is 2153101009. The next prime is 2153101037. The reversal of 2153101032 is 2301013512.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2153100996 and 2153101014.

It is not an unprimeable number, because it can be changed into a prime (2153101037) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 220657 + ... + 230207.

It is an arithmetic number, because the mean of its divisors is an integer number (63329760).

Almost surely, 2^2153101032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2153101032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3039828480).

2153101032 is an abundant number, since it is smaller than the sum of its proper divisors (3926555928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2153101032 is a wasteful number, since it uses less digits than its factorization.

2153101032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9695 (or 9688 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 2153101032 is about 46401.5197164920. The cubic root of 2153101032 is about 1291.2831076766.

Adding to 2153101032 its reverse (2301013512), we get a palindrome (4454114544).

The spelling of 2153101032 in words is "two billion, one hundred fifty-three million, one hundred one thousand, thirty-two".