102002034275220 has 192 divisors, whose sum is σ = 286951589971200. Its totient is φ = 27072732487680.

The previous prime is 102002034275173. The next prime is 102002034275347. The reversal of 102002034275220 is 22572430200201.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39096217276 + ... + 39096219884.

It is an arithmetic number, because the mean of its divisors is an integer number (1494539531100).

Almost surely, 2^{102002034275220} is an apocalyptic number.

102002034275220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102002034275220 is an abundant number, since it is smaller than the sum of its proper divisors (184949555695980).

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

102002034275220 is a wasteful number, since it uses less digits than its factorization.

102002034275220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5978 (or 5976 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 30.

Adding to 102002034275220 its reverse (22572430200201), we get a palindrome (124574464475421).

The spelling of 102002034275220 in words is "one hundred two trillion, two billion, thirty-four million, two hundred seventy-five thousand, two hundred twenty".