2102010232231 has 8 divisors (see below), whose sum is σ = 2587089516704. Its totient is φ = 1663128974880.

The previous prime is 2102010232213. The next prime is 2102010232271. The reversal of 2102010232231 is 1322320102012.

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 2102010232231 - 2²¹ = 2102008135079 is a prime.

It is a super-2 number, since 2×2102010232231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2102010232199 and 2102010232208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102010232211) 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, 11549506680 + ... + 11549506861.

It is an arithmetic number, because the mean of its divisors is an integer number (323386189588).

Almost surely, 2^{2102010232231} is an apocalyptic number.

2102010232231 is a deficient number, since it is larger than the sum of its proper divisors (485079284473).

2102010232231 is a wasteful number, since it uses less digits than its factorization.

2102010232231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23099013561.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2102010232231 its reverse (1322320102012), we get a palindrome (3424330334243).

The spelling of 2102010232231 in words is "two trillion, one hundred two billion, ten million, two hundred thirty-two thousand, two hundred thirty-one".