11331020201234 has 8 divisors (see below), whose sum is σ = 17126274808368. Its totient is φ = 5622261931780.

The previous prime is 11331020201231. The next prime is 11331020201279. The reversal of 11331020201234 is 43210202013311.

11331020201234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×11331020201234³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11331020201231) 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, 21624084092 + ... + 21624084615.

It is an arithmetic number, because the mean of its divisors is an integer number (2140784351046).

Almost surely, 2^{11331020201234} is an apocalyptic number.

11331020201234 is a deficient number, since it is larger than the sum of its proper divisors (5795254607134).

11331020201234 is a wasteful number, since it uses less digits than its factorization.

11331020201234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43248168840.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11331020201234 its reverse (43210202013311), we get a palindrome (54541222214545).

The spelling of 11331020201234 in words is "eleven trillion, three hundred thirty-one billion, twenty million, two hundred one thousand, two hundred thirty-four".