2040132100 has 18 divisors (see below), whose sum is σ = 4427086874. Its totient is φ = 816052800.

The previous prime is 2040132077. The next prime is 2040132109. The reversal of 2040132100 is 12310402.

It can be written as a sum of positive squares in 3 ways, for example, as 570636544 + 1469495556 = 23888^2 + 38334^2 .

It is a super-5 number, since 5×2040132100⁵ (a number of 48 digits) contains 55555 as substring.

It is not an unprimeable number, because it can be changed into a prime (2040132109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10200561 + ... + 10200760.

Almost surely, 2^2040132100 is an apocalyptic number.

2040132100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2040132100 is an abundant number, since it is smaller than the sum of its proper divisors (2386954774).

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

2040132100 is a wasteful number, since it uses less digits than its factorization.

2040132100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20401335 (or 20401328 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2040132100 is about 45167.8215104514. The cubic root of 2040132100 is about 1268.2925159477.

Adding to 2040132100 its reverse (12310402), we get a palindrome (2052442502).

The spelling of 2040132100 in words is "two billion, forty million, one hundred thirty-two thousand, one hundred".