45307101 has 8 divisors (see below), whose sum is σ = 69039424. Its totient is φ = 25889760.

The previous prime is 45307081. The next prime is 45307111. The reversal of 45307101 is 10170354.

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

It is not a de Polignac number, because 45307101 - 2¹¹ = 45305053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 2157481 = 45307101 / (4 + 5 + 3 + 0 + 7 + 1 + 0 + 1).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45307111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1078720 + ... + 1078761.

It is an arithmetic number, because the mean of its divisors is an integer number (8629928).

Almost surely, 2^45307101 is an apocalyptic number.

It is an amenable number.

45307101 is a deficient number, since it is larger than the sum of its proper divisors (23732323).

45307101 is a wasteful number, since it uses less digits than its factorization.

45307101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2157491.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 45307101 is about 6731.0549693194. The cubic root of 45307101 is about 356.4966267621.

Adding to 45307101 its reverse (10170354), we get a palindrome (55477455).

The spelling of 45307101 in words is "forty-five million, three hundred seven thousand, one hundred one".