103224435645 has 32 divisors (see below), whose sum is σ = 167481332352. Its totient is φ = 54279493632.

The previous prime is 103224435637. The next prime is 103224435649. The reversal of 103224435645 is 546534422301.

It is not a de Polignac number, because 103224435645 - 2³ = 103224435637 is a prime.

It is a super-2 number, since 2×103224435645² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103224435649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3360597 + ... + 3391173.

It is an arithmetic number, because the mean of its divisors is an integer number (5233791636).

Almost surely, 2^103224435645 is an apocalyptic number.

103224435645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103224435645 is a deficient number, since it is larger than the sum of its proper divisors (64256896707).

103224435645 is a wasteful number, since it uses less digits than its factorization.

103224435645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33741.

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 103224435645 its reverse (546534422301), we get a palindrome (649758857946).

The spelling of 103224435645 in words is "one hundred three billion, two hundred twenty-four million, four hundred thirty-five thousand, six hundred forty-five".