101550725743 has 4 divisors (see below), whose sum is σ = 101570159080. Its totient is φ = 101531292408.

The previous prime is 101550725711. The next prime is 101550725767. The reversal of 101550725743 is 347527055101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101550725743 - 2⁵ = 101550725711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101550725696 and 101550725705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101550725543) 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, 9708828 + ... + 9719281.

It is an arithmetic number, because the mean of its divisors is an integer number (25392539770).

Almost surely, 2^101550725743 is an apocalyptic number.

101550725743 is a deficient number, since it is larger than the sum of its proper divisors (19433337).

101550725743 is an equidigital number, since it uses as much as digits as its factorization.

101550725743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19433336.

The product of its (nonzero) digits is 147000, while the sum is 40.

The spelling of 101550725743 in words is "one hundred one billion, five hundred fifty million, seven hundred twenty-five thousand, seven hundred forty-three".