103995122642 has 8 divisors (see below), whose sum is σ = 156181311216. Its totient is φ = 51934685572.

The previous prime is 103995122639. The next prime is 103995122653. The reversal of 103995122642 is 246221599301.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 103995122593 and 103995122602.

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 3 ways as a sum of consecutive naturals, for example, 31435808 + ... + 31439115.

It is an arithmetic number, because the mean of its divisors is an integer number (19522663902).

Almost surely, 2^103995122642 is an apocalyptic number.

103995122642 is a deficient number, since it is larger than the sum of its proper divisors (52186188574).

103995122642 is an equidigital number, since it uses as much as digits as its factorization.

103995122642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62875752.

The product of its (nonzero) digits is 233280, while the sum is 44.

The spelling of 103995122642 in words is "one hundred three billion, nine hundred ninety-five million, one hundred twenty-two thousand, six hundred forty-two".