2102133001 has 16 divisors (see below), whose sum is σ = 2325657600. Its totient is φ = 1891148688.

The previous prime is 2102132983. The next prime is 2102133037. The reversal of 2102133001 is 1003312012.

It is not a de Polignac number, because 2102133001 - 2⁹ = 2102132489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2102133071) 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, 43440 + ... + 78046.

It is an arithmetic number, because the mean of its divisors is an integer number (145353600).

Almost surely, 2^2102133001 is an apocalyptic number.

It is an amenable number.

2102133001 is a deficient number, since it is larger than the sum of its proper divisors (223524599).

2102133001 is a wasteful number, since it uses less digits than its factorization.

2102133001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34788.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2102133001 is about 45849.0239917929. The cubic root of 2102133001 is about 1281.0125859971.

Adding to 2102133001 its reverse (1003312012), we get a palindrome (3105445013).

The spelling of 2102133001 in words is "two billion, one hundred two million, one hundred thirty-three thousand, one".