103102121300 has 18 divisors (see below), whose sum is σ = 223731603438. Its totient is φ = 41240848480.

The previous prime is 103102121261. The next prime is 103102121323. The reversal of 103102121300 is 3121201301.

It can be written as a sum of positive squares in 3 ways, for example, as 1108756804 + 101993364496 = 33298^2 + 319364^2 .

It is a congruent number.

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, 515510507 + ... + 515510706.

Almost surely, 2^103102121300 is an apocalyptic number.

103102121300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103102121300 is an abundant number, since it is smaller than the sum of its proper divisors (120629482138).

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

103102121300 is a wasteful number, since it uses less digits than its factorization.

103102121300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1031021227 (or 1031021220 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 103102121300 its reverse (3121201301), we get a palindrome (106223322601).

The spelling of 103102121300 in words is "one hundred three billion, one hundred two million, one hundred twenty-one thousand, three hundred".