103211624126953 has 2 divisors, whose sum is σ = 103211624126954. Its totient is φ = 103211624126952.

The previous prime is 103211624126927. The next prime is 103211624126983. The reversal of 103211624126953 is 359621426112301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102810413365209 + 401210761744 = 10139547^2 + 633412^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103211624126953 is a prime.

It is a super-2 number, since 2×103211624126953² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (103211624126983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51605812063476 + 51605812063477.

It is an arithmetic number, because the mean of its divisors is an integer number (51605812063477).

Almost surely, 2^{103211624126953} is an apocalyptic number.

It is an amenable number.

103211624126953 is a deficient number, since it is larger than the sum of its proper divisors (1).

103211624126953 is an equidigital number, since it uses as much as digits as its factorization.

103211624126953 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 103211624126953 in words is "one hundred three trillion, two hundred eleven billion, six hundred twenty-four million, one hundred twenty-six thousand, nine hundred fifty-three".