33230211311131 has 8 divisors (see below), whose sum is σ = 33310331225600. Its totient is φ = 33150183969960.

The previous prime is 33230211311113. The next prime is 33230211311137. The reversal of 33230211311131 is 13111311203233.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33230211311131 is a prime.

It is a super-2 number, since 2×33230211311131² (a number of 28 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 = 33230211311096 and 33230211311105.

It is not an unprimeable number, because it can be changed into a prime (33230211311137) 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, 22424511 + ... + 23860408.

It is an arithmetic number, because the mean of its divisors is an integer number (4163791403200).

Almost surely, 2^{33230211311131} is an apocalyptic number.

33230211311131 is a deficient number, since it is larger than the sum of its proper divisors (80119914469).

33230211311131 is a wasteful number, since it uses less digits than its factorization.

33230211311131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46286649.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 33230211311131 its reverse (13111311203233), we get a palindrome (46341522514364).

The spelling of 33230211311131 in words is "thirty-three trillion, two hundred thirty billion, two hundred eleven million, three hundred eleven thousand, one hundred thirty-one".