103101113220030 has 80 divisors (see below), whose sum is σ = 277918778888784. Its totient is φ = 27425067436800.

The previous prime is 103101113219999. The next prime is 103101113220037. The reversal of 103101113220030 is 30022311101301.

103101113220030 is a `hidden beast` number, since 1 + 0 + 310 + 1 + 1 + 1 + 322 + 0 + 0 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 103101113219985 and 103101113220012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103101113220037) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 158385072 + ... + 159034691.

Almost surely, 2^{103101113220030} is an apocalyptic number.

103101113220030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103101113220030 is an abundant number, since it is smaller than the sum of its proper divisors (174817665668754).

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

103101113220030 is a wasteful number, since it uses less digits than its factorization.

103101113220030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317420183 (or 317420174 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 103101113220030 its reverse (30022311101301), we get a palindrome (133123424321331).

The spelling of 103101113220030 in words is "one hundred three trillion, one hundred one billion, one hundred thirteen million, two hundred twenty thousand, thirty".