102103111033 has 16 divisors (see below), whose sum is σ = 131403755520. Its totient is φ = 76994384400.

The previous prime is 102103111003. The next prime is 102103111039. The reversal of 102103111033 is 330111301201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102103111033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102103110998 and 102103111016.

It is not an unprimeable number, because it can be changed into a prime (102103111039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21384943 + ... + 21389716.

It is an arithmetic number, because the mean of its divisors is an integer number (8212734720).

Almost surely, 2^102103111033 is an apocalyptic number.

It is an amenable number.

102103111033 is a deficient number, since it is larger than the sum of its proper divisors (29300644487).

102103111033 is a wasteful number, since it uses less digits than its factorization.

102103111033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42774708.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 102103111033 its reverse (330111301201), we get a palindrome (432214412234).

The spelling of 102103111033 in words is "one hundred two billion, one hundred three million, one hundred eleven thousand, thirty-three".