103699005742 has 8 divisors (see below), whose sum is σ = 158483386296. Its totient is φ = 50871210312.

The previous prime is 103699005691. The next prime is 103699005743. The reversal of 103699005742 is 247500996301.

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 = 103699005692 and 103699005701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103699005743) 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, 489146148 + ... + 489146359.

It is an arithmetic number, because the mean of its divisors is an integer number (19810423287).

Almost surely, 2^103699005742 is an apocalyptic number.

103699005742 is a deficient number, since it is larger than the sum of its proper divisors (54784380554).

103699005742 is an equidigital number, since it uses as much as digits as its factorization.

103699005742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978292562.

The product of its (nonzero) digits is 408240, while the sum is 46.

The spelling of 103699005742 in words is "one hundred three billion, six hundred ninety-nine million, five thousand, seven hundred forty-two".