1030103202100 has 36 divisors (see below), whose sum is σ = 2554655942944. Its totient is φ = 353178240480.

The previous prime is 1030103202077. The next prime is 1030103202101. The reversal of 1030103202100 is 12023010301.

It is a super-2 number, since 2×1030103202100² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030103202101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 735787302 + ... + 735788701.

Almost surely, 2^{1030103202100} is an apocalyptic number.

1030103202100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030103202100 is an abundant number, since it is smaller than the sum of its proper divisors (1524552740844).

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

1030103202100 is a wasteful number, since it uses less digits than its factorization.

1030103202100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1471576024 (or 1471576017 counting only the distinct ones).

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

Adding to 1030103202100 its reverse (12023010301), we get a palindrome (1042126212401).

The spelling of 1030103202100 in words is "one trillion, thirty billion, one hundred three million, two hundred two thousand, one hundred".