101460723842 has 8 divisors (see below), whose sum is σ = 152256103932. Its totient is φ = 50708689200.

The previous prime is 101460723839. The next prime is 101460723851. The reversal of 101460723842 is 248327064101.

It is a Cunningham number, because it is equal to 318529²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 101460723841 + 1 = 318529^2 + 1^2 .

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

It is a super-3 number, since 3×101460723842³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101460723796 and 101460723805.

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, 10830509 + ... + 10839872.

Almost surely, 2^101460723842 is an apocalyptic number.

101460723842 is a deficient number, since it is larger than the sum of its proper divisors (50795380090).

101460723842 is a wasteful number, since it uses less digits than its factorization.

101460723842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21672724.

The product of its (nonzero) digits is 64512, while the sum is 38.

Adding to 101460723842 its reverse (248327064101), we get a palindrome (349787787943).

The spelling of 101460723842 in words is "one hundred one billion, four hundred sixty million, seven hundred twenty-three thousand, eight hundred forty-two".