103311022120002 has 12 divisors (see below), whose sum is σ = 223840547926710. Its totient is φ = 34437007373328.

The previous prime is 103311022119937. The next prime is 103311022120003. The reversal of 103311022120002 is 200021220113301.

103311022120002 is a `hidden beast` number, since 10 + 331 + 102 + 21 + 200 + 0 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 103268906461161 + 42115658841 = 10162131^2 + 205221^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 5739501228889 = 103311022120002 / (1 + 0 + 3 + 3 + 1 + 1 + 0 + 2 + 2 + 1 + 2 + 0 + 0 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (103311022120003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2869750614427 + ... + 2869750614462.

Almost surely, 2^{103311022120002} is an apocalyptic number.

103311022120002 is an abundant number, since it is smaller than the sum of its proper divisors (120529525806708).

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

103311022120002 is a wasteful number, since it uses less digits than its factorization.

103311022120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5739501228897 (or 5739501228894 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 103311022120002 its reverse (200021220113301), we get a palindrome (303332242233303).

The spelling of 103311022120002 in words is "one hundred three trillion, three hundred eleven billion, twenty-two million, one hundred twenty thousand, two".