102013133329 has 4 divisors (see below), whose sum is σ = 106448486976. Its totient is φ = 97577779684.

The previous prime is 102013133269. The next prime is 102013133357. The reversal of 102013133329 is 923331310201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 923331310201 = 6121 ⋅150846481.

It is a cyclic number.

It is not a de Polignac number, because 102013133329 - 2⁹ = 102013132817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102013133297 and 102013133306.

It is not an unprimeable number, because it can be changed into a prime (102013133399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2217676789 + ... + 2217676834.

It is an arithmetic number, because the mean of its divisors is an integer number (26612121744).

Almost surely, 2^102013133329 is an apocalyptic number.

It is an amenable number.

102013133329 is a deficient number, since it is larger than the sum of its proper divisors (4435353647).

102013133329 is an equidigital number, since it uses as much as digits as its factorization.

102013133329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4435353646.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 102013133329 in words is "one hundred two billion, thirteen million, one hundred thirty-three thousand, three hundred twenty-nine".