103054312040 has 96 divisors (see below), whose sum is σ = 245491236000. Its totient is φ = 38827019520.

The previous prime is 103054312027. The next prime is 103054312073. The reversal of 103054312040 is 40213450301.

It is a junction number, because it is equal to n+sod(n) for n = 103054311997 and 103054312015.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 24896291 + ... + 24900429.

It is an arithmetic number, because the mean of its divisors is an integer number (2557200375).

Almost surely, 2^103054312040 is an apocalyptic number.

103054312040 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 103054312040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122745618000).

103054312040 is an abundant number, since it is smaller than the sum of its proper divisors (142436923960).

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

103054312040 is a wasteful number, since it uses less digits than its factorization.

103054312040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4531 (or 4346 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 103054312040 its reverse (40213450301), we get a palindrome (143267762341).

The spelling of 103054312040 in words is "one hundred three billion, fifty-four million, three hundred twelve thousand, forty".