63003113040 has 160 divisors (see below), whose sum is σ = 226036961280. Its totient is φ = 14218394112.

The previous prime is 63003113029. The next prime is 63003113051. The reversal of 63003113040 is 4031130036.

63003113040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (63003113029) and next prime (63003113051).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 63003112998 and 63003113016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104634 + ... + 370073.

It is an arithmetic number, because the mean of its divisors is an integer number (1412731008).

Almost surely, 2^63003113040 is an apocalyptic number.

63003113040 is a gapful number since it is divisible by the number (60) 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 63003113040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113018480640).

63003113040 is an abundant number, since it is smaller than the sum of its proper divisors (163033848240).

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

63003113040 is a wasteful number, since it uses less digits than its factorization.

63003113040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474809 (or 474803 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 63003113040 its reverse (4031130036), we get a palindrome (67034243076).

The spelling of 63003113040 in words is "sixty-three billion, three million, one hundred thirteen thousand, forty".