30250523031133 has 8 divisors (see below), whose sum is σ = 30328862185440. Its totient is φ = 30172186822800.

The previous prime is 30250523031107. The next prime is 30250523031137. The reversal of 30250523031133 is 33113032505203.

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 30250523031133 - 2²⁹ = 30249986160221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30250523031095 and 30250523031104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30250523031137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20628166 + ... + 22045912.

It is an arithmetic number, because the mean of its divisors is an integer number (3791107773180).

Almost surely, 2^{30250523031133} is an apocalyptic number.

It is an amenable number.

30250523031133 is a deficient number, since it is larger than the sum of its proper divisors (78339154307).

30250523031133 is a wasteful number, since it uses less digits than its factorization.

30250523031133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472987.

The product of its (nonzero) digits is 24300, while the sum is 31.

Adding to 30250523031133 its reverse (33113032505203), we get a palindrome (63363555536336).

The spelling of 30250523031133 in words is "thirty trillion, two hundred fifty billion, five hundred twenty-three million, thirty-one thousand, one hundred thirty-three".