103503004015320 has 256 divisors, whose sum is σ = 424627709184000. Its totient is φ = 21837996430848.

The previous prime is 103503004015319. The next prime is 103503004015321. The reversal of 103503004015320 is 23510400305301.

103503004015320 is a `hidden beast` number, since 1 + 0 + 3 + 503 + 0 + 0 + 4 + 0 + 153 + 2 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (103503004015319) and next prime (103503004015321).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103503004015321) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 526473780 + ... + 526670339.

It is an arithmetic number, because the mean of its divisors is an integer number (1658701989000).

Almost surely, 2^{103503004015320} is an apocalyptic number.

103503004015320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103503004015320 is an abundant number, since it is smaller than the sum of its proper divisors (321124705168680).

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

103503004015320 is a wasteful number, since it uses less digits than its factorization.

103503004015320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053144159 (or 1053144149 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The spelling of 103503004015320 in words is "one hundred three trillion, five hundred three billion, four million, fifteen thousand, three hundred twenty".