10121217083 has 2 divisors, whose sum is σ = 10121217084. Its totient is φ = 10121217082.

The previous prime is 10121217077. The next prime is 10121217097. The reversal of 10121217083 is 38071212101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10121217083 - 2¹² = 10121212987 is a prime.

It is a super-2 number, since 2×10121217083² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10121217283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060608541 + 5060608542.

It is an arithmetic number, because the mean of its divisors is an integer number (5060608542).

Almost surely, 2^10121217083 is an apocalyptic number.

10121217083 is a deficient number, since it is larger than the sum of its proper divisors (1).

10121217083 is an equidigital number, since it uses as much as digits as its factorization.

10121217083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 26.

Adding to 10121217083 its reverse (38071212101), we get a palindrome (48192429184).

The spelling of 10121217083 in words is "ten billion, one hundred twenty-one million, two hundred seventeen thousand, eighty-three".