131200033033 has 4 divisors (see below), whose sum is σ = 131310009108. Its totient is φ = 131090056960.

The previous prime is 131200033021. The next prime is 131200033057. The reversal of 131200033033 is 330330002131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 330330002131 = 403133 ⋅819407.

It can be written as a sum of positive squares in 2 ways, for example, as 103279962384 + 27920070649 = 321372^2 + 167093^2 .

It is a cyclic number.

It is not a de Polignac number, because 131200033033 - 2¹⁷ = 131199901961 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131200033033.

It is not an unprimeable number, because it can be changed into a prime (131200033633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54986248 + ... + 54988633.

It is an arithmetic number, because the mean of its divisors is an integer number (32827502277).

Almost surely, 2^131200033033 is an apocalyptic number.

It is an amenable number.

131200033033 is a deficient number, since it is larger than the sum of its proper divisors (109976075).

131200033033 is a wasteful number, since it uses less digits than its factorization.

131200033033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109976074.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 131200033033 its reverse (330330002131), we get a palindrome (461530035164).

The spelling of 131200033033 in words is "one hundred thirty-one billion, two hundred million, thirty-three thousand, thirty-three".