20100333372 has 48 divisors (see below), whose sum is σ = 53623342080. Its totient is φ = 5740546752.

The previous prime is 20100333371. The next prime is 20100333373. The reversal of 20100333372 is 27333300102.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (20100333371) and next prime (20100333373).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20100333371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156654 + ... + 254442.

It is an arithmetic number, because the mean of its divisors is an integer number (1117152960).

Almost surely, 2^20100333372 is an apocalyptic number.

It is an amenable number.

20100333372 is an abundant number, since it is smaller than the sum of its proper divisors (33523008708).

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

20100333372 is a wasteful number, since it uses less digits than its factorization.

20100333372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100250 (or 100248 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 24.

Adding to 20100333372 its reverse (27333300102), we get a palindrome (47433633474).

The spelling of 20100333372 in words is "twenty billion, one hundred million, three hundred thirty-three thousand, three hundred seventy-two".