102020071260 has 48 divisors (see below), whose sum is σ = 285755904000. Its totient is φ = 27195856704.

The previous prime is 102020071213. The next prime is 102020071267. The reversal of 102020071260 is 62170020201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102020071267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122560 + ... + 468039.

It is an arithmetic number, because the mean of its divisors is an integer number (5953248000).

Almost surely, 2^102020071260 is an apocalyptic number.

102020071260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102020071260 is an abundant number, since it is smaller than the sum of its proper divisors (183735832740).

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

102020071260 is a wasteful number, since it uses less digits than its factorization.

102020071260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593490 (or 593488 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

Adding to 102020071260 its reverse (62170020201), we get a palindrome (164190091461).

The spelling of 102020071260 in words is "one hundred two billion, twenty million, seventy-one thousand, two hundred sixty".