45220103023 has 8 divisors (see below), whose sum is σ = 46256885136. Its totient is φ = 44190120000.

The previous prime is 45220103017. The next prime is 45220103041. The reversal of 45220103023 is 32030102254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45220103023 - 2¹³ = 45220094831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45220102985 and 45220103003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45220103053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1686318 + ... + 1712923.

It is an arithmetic number, because the mean of its divisors is an integer number (5782110642).

Almost surely, 2^45220103023 is an apocalyptic number.

45220103023 is a deficient number, since it is larger than the sum of its proper divisors (1036782113).

45220103023 is a wasteful number, since it uses less digits than its factorization.

45220103023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3399545.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 45220103023 its reverse (32030102254), we get a palindrome (77250205277).

The spelling of 45220103023 in words is "forty-five billion, two hundred twenty million, one hundred three thousand, twenty-three".