10101133332 has 36 divisors (see below), whose sum is σ = 25767681940. Its totient is φ = 3336152832.

The previous prime is 10101133331. The next prime is 10101133333. The reversal of 10101133332 is 23333110101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10101133331) and next prime (10101133333).

It can be written as a sum of positive squares in 2 ways, for example, as 2289048336 + 7812084996 = 47844^2 + 88386^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101133331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1283173 + ... + 1291020.

Almost surely, 2^10101133332 is an apocalyptic number.

10101133332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10101133332 is an abundant number, since it is smaller than the sum of its proper divisors (15666548608).

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

10101133332 is a wasteful number, since it uses less digits than its factorization.

10101133332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2574312 (or 2574307 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 10101133332 its reverse (23333110101), we get a palindrome (33434243433).

The spelling of 10101133332 in words is "ten billion, one hundred one million, one hundred thirty-three thousand, three hundred thirty-two".