10388280101 has 2 divisors, whose sum is σ = 10388280102. Its totient is φ = 10388280100.

The previous prime is 10388280061. The next prime is 10388280103. The reversal of 10388280101 is 10108288301.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10369348900 + 18931201 = 101830^2 + 4351^2 .

It is an emirp because it is prime and its reverse (10108288301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10388280101 is a prime.

Together with 10388280103, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10388280103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5194140050 + 5194140051.

It is an arithmetic number, because the mean of its divisors is an integer number (5194140051).

Almost surely, 2^10388280101 is an apocalyptic number.

It is an amenable number.

10388280101 is a deficient number, since it is larger than the sum of its proper divisors (1).

10388280101 is an equidigital number, since it uses as much as digits as its factorization.

10388280101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 32.

The spelling of 10388280101 in words is "ten billion, three hundred eighty-eight million, two hundred eighty thousand, one hundred one".