102133103331 has 8 divisors (see below), whose sum is σ = 155631395584. Its totient is φ = 58361773320.

The previous prime is 102133103299. The next prime is 102133103339. The reversal of 102133103331 is 133301331201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102133103331 - 2⁵ = 102133103299 is a prime.

It is a super-2 number, since 2×102133103331² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 4863481111 = 102133103331 / (1 + 0 + 2 + 1 + 3 + 3 + 1 + 0 + 3 + 3 + 3 + 1).

It is a junction number, because it is equal to n+sod(n) for n = 102133103298 and 102133103307.

It is not an unprimeable number, because it can be changed into a prime (102133103339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2431740535 + ... + 2431740576.

It is an arithmetic number, because the mean of its divisors is an integer number (19453924448).

Almost surely, 2^102133103331 is an apocalyptic number.

102133103331 is a deficient number, since it is larger than the sum of its proper divisors (53498292253).

102133103331 is an equidigital number, since it uses as much as digits as its factorization.

102133103331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4863481121.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 102133103331 its reverse (133301331201), we get a palindrome (235434434532).

The spelling of 102133103331 in words is "one hundred two billion, one hundred thirty-three million, one hundred three thousand, three hundred thirty-one".