101123111330 has 16 divisors (see below), whose sum is σ = 182154197304. Its totient is φ = 40419778560.

The previous prime is 101123111311. The next prime is 101123111359. The reversal of 101123111330 is 33111321101.

It can be written as a sum of positive squares in 4 ways, for example, as 89551161001 + 11571950329 = 299251^2 + 107573^2 .

It is a junction number, because it is equal to n+sod(n) for n = 101123111299 and 101123111308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3668831 + ... + 3696290.

Almost surely, 2^101123111330 is an apocalyptic number.

101123111330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101123111330 is a deficient number, since it is larger than the sum of its proper divisors (81031085974).

101123111330 is a wasteful number, since it uses less digits than its factorization.

101123111330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7366501.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 101123111330 its reverse (33111321101), we get a palindrome (134234432431).

The spelling of 101123111330 in words is "one hundred one billion, one hundred twenty-three million, one hundred eleven thousand, three hundred thirty".