102000213440231 has 2 divisors, whose sum is σ = 102000213440232. Its totient is φ = 102000213440230.

The previous prime is 102000213440179. The next prime is 102000213440273. The reversal of 102000213440231 is 132044312000201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102000213440231 - 2¹⁴ = 102000213423847 is a prime.

It is a super-2 number, since 2×102000213440231² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102000213440197 and 102000213440206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102000213440731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51000106720115 + 51000106720116.

It is an arithmetic number, because the mean of its divisors is an integer number (51000106720116).

Almost surely, 2^{102000213440231} is an apocalyptic number.

102000213440231 is a deficient number, since it is larger than the sum of its proper divisors (1).

102000213440231 is an equidigital number, since it uses as much as digits as its factorization.

102000213440231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 102000213440231 its reverse (132044312000201), we get a palindrome (234044525440432).

The spelling of 102000213440231 in words is "one hundred two trillion, two hundred thirteen million, four hundred forty thousand, two hundred thirty-one".