133332132031 has 16 divisors (see below), whose sum is σ = 158797670400. Its totient is φ = 111853082040.

The previous prime is 133332132023. The next prime is 133332132071. The reversal of 133332132031 is 130231233331.

It is not a de Polignac number, because 133332132031 - 2³ = 133332132023 is a prime.

It is a super-2 number, since 2×133332132031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133332131987 and 133332132005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133332132071) 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, 4119235 + ... + 4151476.

It is an arithmetic number, because the mean of its divisors is an integer number (9924854400).

Almost surely, 2^133332132031 is an apocalyptic number.

133332132031 is a deficient number, since it is larger than the sum of its proper divisors (25465538369).

133332132031 is an frugal number, since it uses more digits than its factorization.

133332132031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8270779 (or 8270765 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 133332132031 its reverse (130231233331), we get a palindrome (263563365362).

The spelling of 133332132031 in words is "one hundred thirty-three billion, three hundred thirty-two million, one hundred thirty-two thousand, thirty-one".