102100231300 has 18 divisors (see below), whose sum is σ = 221557502138. Its totient is φ = 40840092480.

The previous prime is 102100231297. The next prime is 102100231351. The reversal of 102100231300 is 3132001201.

It can be written as a sum of positive squares in 3 ways, for example, as 25508561796 + 76591669504 = 159714^2 + 276752^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 510501057 + ... + 510501256.

Almost surely, 2^102100231300 is an apocalyptic number.

102100231300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102100231300 is an abundant number, since it is smaller than the sum of its proper divisors (119457270838).

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

102100231300 is a wasteful number, since it uses less digits than its factorization.

102100231300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021002327 (or 1021002320 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 102100231300 its reverse (3132001201), we get a palindrome (105232232501).

The spelling of 102100231300 in words is "one hundred two billion, one hundred million, two hundred thirty-one thousand, three hundred".