103450545244 has 12 divisors (see below), whose sum is σ = 181470529800. Its totient is φ = 51601822448.

The previous prime is 103450545223. The next prime is 103450545251. The reversal of 103450545244 is 442545054301.

It is a super-2 number, since 2×103450545244² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30860659 + ... + 30864010.

It is an arithmetic number, because the mean of its divisors is an integer number (15122544150).

Almost surely, 2^103450545244 is an apocalyptic number.

It is an amenable number.

103450545244 is a deficient number, since it is larger than the sum of its proper divisors (78019984556).

103450545244 is a wasteful number, since it uses less digits than its factorization.

103450545244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61725092 (or 61725090 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 103450545244 its reverse (442545054301), we get a palindrome (545995599545).

The spelling of 103450545244 in words is "one hundred three billion, four hundred fifty million, five hundred forty-five thousand, two hundred forty-four".