103437707445 has 48 divisors (see below), whose sum is σ = 180158584320. Its totient is φ = 54900453888.

The previous prime is 103437707441. The next prime is 103437707479. The reversal of 103437707445 is 544707734301.

It is a happy number.

103437707445 is a `hidden beast` number, since 103 + 4 + 37 + 70 + 7 + 445 = 666.

It is not a de Polignac number, because 103437707445 - 2² = 103437707441 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 103437707445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103437707441) 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 47 ways as a sum of consecutive naturals, for example, 31220109 + ... + 31223421.

It is an arithmetic number, because the mean of its divisors is an integer number (3753303840).

Almost surely, 2^103437707445 is an apocalyptic number.

103437707445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103437707445 is a deficient number, since it is larger than the sum of its proper divisors (76720876875).

103437707445 is a wasteful number, since it uses less digits than its factorization.

103437707445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6466 (or 6463 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 45.

The spelling of 103437707445 in words is "one hundred three billion, four hundred thirty-seven million, seven hundred seven thousand, four hundred forty-five".