133231032103 has 8 divisors (see below), whose sum is σ = 143555554800. Its totient is φ = 122917363968.

The previous prime is 133231032097. The next prime is 133231032157. The reversal of 133231032103 is 301230132331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133231032103 - 2²⁵ = 133197477671 is a prime.

It is a super-4 number, since 4×133231032103⁴ (a number of 46 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133231030103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2688133 + ... + 2737246.

It is an arithmetic number, because the mean of its divisors is an integer number (17944444350).

Almost surely, 2^133231032103 is an apocalyptic number.

133231032103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

133231032103 is a deficient number, since it is larger than the sum of its proper divisors (10324522697).

133231032103 is a wasteful number, since it uses less digits than its factorization.

133231032103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5427281.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 133231032103 its reverse (301230132331), we get a palindrome (434461164434).

The spelling of 133231032103 in words is "one hundred thirty-three billion, two hundred thirty-one million, thirty-two thousand, one hundred three".