103025053522109 has 2 divisors, whose sum is σ = 103025053522110. Its totient is φ = 103025053522108.

The previous prime is 103025053522099. The next prime is 103025053522163. The reversal of 103025053522109 is 901225350520301.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56397050981209 + 46628002540900 = 7509797^2 + 6828470^2 .

It is a cyclic number.

It is not a de Polignac number, because 103025053522109 - 2¹⁶ = 103025053456573 is a prime.

It is a super-2 number, since 2×103025053522109² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103025053522199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51512526761054 + 51512526761055.

It is an arithmetic number, because the mean of its divisors is an integer number (51512526761055).

Almost surely, 2^{103025053522109} is an apocalyptic number.

It is an amenable number.

103025053522109 is a deficient number, since it is larger than the sum of its proper divisors (1).

103025053522109 is an equidigital number, since it uses as much as digits as its factorization.

103025053522109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81000, while the sum is 38.

The spelling of 103025053522109 in words is "one hundred three trillion, twenty-five billion, fifty-three million, five hundred twenty-two thousand, one hundred nine".