102771530029 has 8 divisors (see below), whose sum is σ = 117479273408. Its totient is φ = 88070310720.

The previous prime is 102771530021. The next prime is 102771530047. The reversal of 102771530029 is 920035177201.

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

It is not a de Polignac number, because 102771530029 - 2³ = 102771530021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102771530029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102771530021) 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, 1597212 + ... + 1660309.

It is an arithmetic number, because the mean of its divisors is an integer number (14684909176).

Almost surely, 2^102771530029 is an apocalyptic number.

It is an amenable number.

102771530029 is a deficient number, since it is larger than the sum of its proper divisors (14707743379).

102771530029 is an equidigital number, since it uses as much as digits as its factorization.

102771530029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3262035.

The product of its (nonzero) digits is 26460, while the sum is 37.

The spelling of 102771530029 in words is "one hundred two billion, seven hundred seventy-one million, five hundred thirty thousand, twenty-nine".