83828200031 has 2 divisors, whose sum is σ = 83828200032. Its totient is φ = 83828200030.

The previous prime is 83828199953. The next prime is 83828200067. The reversal of 83828200031 is 13000282838.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83828200031 - 2¹⁸ = 83827937887 is a prime.

It is a super-2 number, since 2×83828200031² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 83828199964 and 83828200000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83828200091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41914100015 + 41914100016.

It is an arithmetic number, because the mean of its divisors is an integer number (41914100016).

Almost surely, 2^83828200031 is an apocalyptic number.

83828200031 is a deficient number, since it is larger than the sum of its proper divisors (1).

83828200031 is an equidigital number, since it uses as much as digits as its factorization.

83828200031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 35.

Adding to 83828200031 its reverse (13000282838), we get a palindrome (96828482869).

The spelling of 83828200031 in words is "eighty-three billion, eight hundred twenty-eight million, two hundred thousand, thirty-one".