100125303312 has 40 divisors (see below), whose sum is σ = 261563303520. Its totient is φ = 33000098560.

The previous prime is 100125303293. The next prime is 100125303331. The reversal of 100125303312 is 213303521001.

It is an interprime number because it is at equal distance from previous prime (100125303293) and next prime (100125303331).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11714514 + ... + 11723057.

It is an arithmetic number, because the mean of its divisors is an integer number (6539082588).

Almost surely, 2^100125303312 is an apocalyptic number.

100125303312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100125303312 is an abundant number, since it is smaller than the sum of its proper divisors (161438000208).

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

100125303312 is a wasteful number, since it uses less digits than its factorization.

100125303312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23437671 (or 23437665 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

Adding to 100125303312 its reverse (213303521001), we get a palindrome (313428824313).

The spelling of 100125303312 in words is "one hundred billion, one hundred twenty-five million, three hundred three thousand, three hundred twelve".