1023503470080 has 480 divisors, whose sum is σ = 4099024458144. Its totient is φ = 215946952704.

The previous prime is 1023503470057. The next prime is 1023503470081. The reversal of 1023503470080 is 800743053201.

It is a tau number, because it is divible by the number of its divisors (480).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023503470081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4787554 + ... + 4996766.

Almost surely, 2^{1023503470080} is an apocalyptic number.

1023503470080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1023503470080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2049512229072).

1023503470080 is an abundant number, since it is smaller than the sum of its proper divisors (3075520988064).

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

1023503470080 is a wasteful number, since it uses less digits than its factorization.

1023503470080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209266 (or 209243 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 1023503470080 in words is "one trillion, twenty-three billion, five hundred three million, four hundred seventy thousand, eighty".