103415552220 has 24 divisors (see below), whose sum is σ = 289563546384. Its totient is φ = 27577480576.

The previous prime is 103415552213. The next prime is 103415552221. The reversal of 103415552220 is 22255514301.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103415552221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 861796209 + ... + 861796328.

It is an arithmetic number, because the mean of its divisors is an integer number (12065147766).

Almost surely, 2^103415552220 is an apocalyptic number.

103415552220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103415552220 is an abundant number, since it is smaller than the sum of its proper divisors (186147994164).

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

103415552220 is a wasteful number, since it uses less digits than its factorization.

103415552220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1723592549 (or 1723592547 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 103415552220 in words is "one hundred three billion, four hundred fifteen million, five hundred fifty-two thousand, two hundred twenty".