1030001232100 has 36 divisors (see below), whose sum is σ = 2271743714548. Its totient is φ = 405246384000.

The previous prime is 1030001232061. The next prime is 1030001232137. The reversal of 1030001232100 is 12321000301.

It can be written as a sum of positive squares in 6 ways, for example, as 97957732324 + 932043499776 = 312982^2 + 965424^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84420231 + ... + 84432430.

Almost surely, 2^{1030001232100} is an apocalyptic number.

1030001232100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030001232100 is an abundant number, since it is smaller than the sum of its proper divisors (1241742482448).

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

1030001232100 is a wasteful number, since it uses less digits than its factorization.

1030001232100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168852736 (or 168852729 counting only the distinct ones).

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

Adding to 1030001232100 its reverse (12321000301), we get a palindrome (1042322232401).

The spelling of 1030001232100 in words is "one trillion, thirty billion, one million, two hundred thirty-two thousand, one hundred".