101123407760 has 20 divisors (see below), whose sum is σ = 235111923228. Its totient is φ = 40449363072.

The previous prime is 101123407727. The next prime is 101123407789. The reversal of 101123407760 is 67704321101.

It can be written as a sum of positive squares in 2 ways, for example, as 38988871936 + 62134535824 = 197456^2 + 249268^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 632021219 + ... + 632021378.

Almost surely, 2^101123407760 is an apocalyptic number.

101123407760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101123407760 is an abundant number, since it is smaller than the sum of its proper divisors (133988515468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101123407760 is a wasteful number, since it uses less digits than its factorization.

101123407760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264042610 (or 1264042604 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 32.

Adding to 101123407760 its reverse (67704321101), we get a palindrome (168827728861).

The spelling of 101123407760 in words is "one hundred one billion, one hundred twenty-three million, four hundred seven thousand, seven hundred sixty".