102300001231 has 2 divisors, whose sum is σ = 102300001232. Its totient is φ = 102300001230.

The previous prime is 102300001211. The next prime is 102300001247. The reversal of 102300001231 is 132100003201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102300001231 - 2¹¹ = 102299999183 is a prime.

It is a super-2 number, since 2×102300001231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102300001211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51150000615 + 51150000616.

It is an arithmetic number, because the mean of its divisors is an integer number (51150000616).

Almost surely, 2^102300001231 is an apocalyptic number.

102300001231 is a deficient number, since it is larger than the sum of its proper divisors (1).

102300001231 is an equidigital number, since it uses as much as digits as its factorization.

102300001231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 102300001231 its reverse (132100003201), we get a palindrome (234400004432).

The spelling of 102300001231 in words is "one hundred two billion, three hundred million, one thousand, two hundred thirty-one".