103556440002 has 16 divisors (see below), whose sum is σ = 207354562272. Its totient is φ = 34478532960.

The previous prime is 103556439971. The next prime is 103556440021. The reversal of 103556440002 is 200044655301.

It is a super-3 number, since 3×103556440002³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10064524 + ... + 10074807.

It is an arithmetic number, because the mean of its divisors is an integer number (12959660142).

Almost surely, 2^103556440002 is an apocalyptic number.

103556440002 is an abundant number, since it is smaller than the sum of its proper divisors (103798122270).

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

103556440002 is a wasteful number, since it uses less digits than its factorization.

103556440002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20140193.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 103556440002 in words is "one hundred three billion, five hundred fifty-six million, four hundred forty thousand, two".