45445103230 has 16 divisors (see below), whose sum is σ = 83541637440. Its totient is φ = 17791274272.

The previous prime is 45445103189. The next prime is 45445103251. The reversal of 45445103230 is 3230154454.

It is a junction number, because it is equal to n+sod(n) for n = 45445103192 and 45445103201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48345385 + ... + 48346324.

It is an arithmetic number, because the mean of its divisors is an integer number (5221352340).

Almost surely, 2^45445103230 is an apocalyptic number.

45445103230 is a deficient number, since it is larger than the sum of its proper divisors (38096534210).

45445103230 is a wasteful number, since it uses less digits than its factorization.

45445103230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96691763.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 45445103230 its reverse (3230154454), we get a palindrome (48675257684).

The spelling of 45445103230 in words is "forty-five billion, four hundred forty-five million, one hundred three thousand, two hundred thirty".