783234225101 has 2 divisors, whose sum is σ = 783234225102. Its totient is φ = 783234225100.

The previous prime is 783234225097. The next prime is 783234225113. The reversal of 783234225101 is 101522432387.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 758203821001 + 25030404100 = 870749^2 + 158210^2 .

It is a cyclic number.

It is not a de Polignac number, because 783234225101 - 2² = 783234225097 is a prime.

It is a super-2 number, since 2×783234225101² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (783234225131) 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 as a sum of consecutive naturals, namely, 391617112550 + 391617112551.

It is an arithmetic number, because the mean of its divisors is an integer number (391617112551).

Almost surely, 2^783234225101 is an apocalyptic number.

It is an amenable number.

783234225101 is a deficient number, since it is larger than the sum of its proper divisors (1).

783234225101 is an equidigital number, since it uses as much as digits as its factorization.

783234225101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 38.

Adding to 783234225101 its reverse (101522432387), we get a palindrome (884756657488).

The spelling of 783234225101 in words is "seven hundred eighty-three billion, two hundred thirty-four million, two hundred twenty-five thousand, one hundred one".