133030220012031 has 8 divisors (see below), whose sum is σ = 186709080718720. Its totient is φ = 84019086323352.

The previous prime is 133030220012029. The next prime is 133030220012071. The reversal of 133030220012031 is 130210022030331.

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

It is not a de Polignac number, because 133030220012031 - 2¹ = 133030220012029 is a prime.

It is a super-2 number, since 2×133030220012031² (a number of 29 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 = 133030220011989 and 133030220012007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133030220012071) 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, 1166931754435 + ... + 1166931754548.

It is an arithmetic number, because the mean of its divisors is an integer number (23338635089840).

Almost surely, 2^{133030220012031} is an apocalyptic number.

133030220012031 is a deficient number, since it is larger than the sum of its proper divisors (53678860706689).

133030220012031 is a wasteful number, since it uses less digits than its factorization.

133030220012031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333863509005.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 133030220012031 its reverse (130210022030331), we get a palindrome (263240242042362).

The spelling of 133030220012031 in words is "one hundred thirty-three trillion, thirty billion, two hundred twenty million, twelve thousand, thirty-one".