103895142220798 has 16 divisors (see below), whose sum is σ = 169701684210000. Its totient is φ = 47516471577792.

The previous prime is 103895142220783. The next prime is 103895142220799. The reversal of 103895142220798 is 897022241598301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103895142220799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47139355623 + ... + 47139357826.

It is an arithmetic number, because the mean of its divisors is an integer number (10606355263125).

Almost surely, 2^{103895142220798} is an apocalyptic number.

103895142220798 is a deficient number, since it is larger than the sum of its proper divisors (65806541989202).

103895142220798 is a wasteful number, since it uses less digits than its factorization.

103895142220798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94278713499.

The product of its (nonzero) digits is 17418240, while the sum is 61.

The spelling of 103895142220798 in words is "one hundred three trillion, eight hundred ninety-five billion, one hundred forty-two million, two hundred twenty thousand, seven hundred ninety-eight".