340102628233 has 2 divisors, whose sum is σ = 340102628234. Its totient is φ = 340102628232.

The previous prime is 340102628231. The next prime is 340102628267. The reversal of 340102628233 is 332826201043.

It is an a-pointer prime, because the next prime (340102628267) can be obtained adding 340102628233 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 306177408889 + 33925219344 = 553333^2 + 184188^2 .

It is a cyclic number.

It is not a de Polignac number, because 340102628233 - 2¹ = 340102628231 is a prime.

Together with 340102628231, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (340102628231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170051314116 + 170051314117.

It is an arithmetic number, because the mean of its divisors is an integer number (170051314117).

Almost surely, 2^340102628233 is an apocalyptic number.

It is an amenable number.

340102628233 is a deficient number, since it is larger than the sum of its proper divisors (1).

340102628233 is an equidigital number, since it uses as much as digits as its factorization.

340102628233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 340102628233 its reverse (332826201043), we get a palindrome (672928829276).

The spelling of 340102628233 in words is "three hundred forty billion, one hundred two million, six hundred twenty-eight thousand, two hundred thirty-three".