103422525145 has 16 divisors (see below), whose sum is σ = 126288227520. Its totient is φ = 81285615424.

The previous prime is 103422525137. The next prime is 103422525149. The reversal of 103422525145 is 541525224301.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 103422525145 - 2³ = 103422525137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103422525145.

It is not an unprimeable number, because it can be changed into a prime (103422525149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375834 + ... + 589996.

It is an arithmetic number, because the mean of its divisors is an integer number (7893014220).

Almost surely, 2^103422525145 is an apocalyptic number.

It is an amenable number.

103422525145 is a deficient number, since it is larger than the sum of its proper divisors (22865702375).

103422525145 is a wasteful number, since it uses less digits than its factorization.

103422525145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215864.

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 103422525145 its reverse (541525224301), we get a palindrome (644947749446).

The spelling of 103422525145 in words is "one hundred three billion, four hundred twenty-two million, five hundred twenty-five thousand, one hundred forty-five".