103045453320 has 32 divisors (see below), whose sum is σ = 309136360320. Its totient is φ = 27478787520.

The previous prime is 103045453283. The next prime is 103045453363. The reversal of 103045453320 is 23354540301.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429355936 + ... + 429356175.

It is an arithmetic number, because the mean of its divisors is an integer number (9660511260).

Almost surely, 2^103045453320 is an apocalyptic number.

103045453320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103045453320 is an abundant number, since it is smaller than the sum of its proper divisors (206090907000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103045453320 is a wasteful number, since it uses less digits than its factorization.

103045453320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858712125 (or 858712121 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 103045453320 its reverse (23354540301), we get a palindrome (126399993621).

The spelling of 103045453320 in words is "one hundred three billion, forty-five million, four hundred fifty-three thousand, three hundred twenty".