2231132023101 has 8 divisors (see below), whose sum is σ = 2974919282080. Its totient is φ = 1487383056432.

The previous prime is 2231132023097. The next prime is 2231132023129. The reversal of 2231132023101 is 1013202311322.

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

It is not a de Polignac number, because 2231132023101 - 2² = 2231132023097 is a prime.

It is a super-3 number, since 3×2231132023101³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231132023801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9436846 + ... + 9670383.

It is an arithmetic number, because the mean of its divisors is an integer number (371864910260).

Almost surely, 2^{2231132023101} is an apocalyptic number.

It is an amenable number.

2231132023101 is a deficient number, since it is larger than the sum of its proper divisors (743787258979).

2231132023101 is a wasteful number, since it uses less digits than its factorization.

2231132023101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19146155.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2231132023101 its reverse (1013202311322), we get a palindrome (3244334334423).

The spelling of 2231132023101 in words is "two trillion, two hundred thirty-one billion, one hundred thirty-two million, twenty-three thousand, one hundred one".