103066554542 has 8 divisors (see below), whose sum is σ = 176685522096. Its totient is φ = 44171380512.

The previous prime is 103066554541. The next prime is 103066554553. The reversal of 103066554542 is 245455660301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 103066554542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103066554541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3680948363 + ... + 3680948390.

It is an arithmetic number, because the mean of its divisors is an integer number (22085690262).

Almost surely, 2^103066554542 is an apocalyptic number.

103066554542 is a deficient number, since it is larger than the sum of its proper divisors (73618967554).

103066554542 is an equidigital number, since it uses as much as digits as its factorization.

103066554542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7361896762.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 103066554542 in words is "one hundred three billion, sixty-six million, five hundred fifty-four thousand, five hundred forty-two".