103320121013100 has 54 divisors (see below), whose sum is σ = 323851179311660. Its totient is φ = 27552032269920.

The previous prime is 103320121013059. The next prime is 103320121013111. The reversal of 103320121013100 is 1310121023301.

103320121013100 is a `hidden beast` number, since 1 + 0 + 3 + 320 + 1 + 210 + 131 + 0 + 0 = 666.

It is a super-2 number, since 2×103320121013100² (a number of 29 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 57400066330 + ... + 57400068129.

Almost surely, 2^{103320121013100} is an apocalyptic number.

103320121013100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103320121013100 is an abundant number, since it is smaller than the sum of its proper divisors (220531058298560).

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

103320121013100 is a wasteful number, since it uses less digits than its factorization.

103320121013100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114800134479 (or 114800134469 counting only the distinct ones).

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

Adding to 103320121013100 its reverse (1310121023301), we get a palindrome (104630242036401).

The spelling of 103320121013100 in words is "one hundred three trillion, three hundred twenty billion, one hundred twenty-one million, thirteen thousand, one hundred".