10203033034100 has 36 divisors (see below), whose sum is σ = 22219373850828. Its totient is φ = 4066689312000.

The previous prime is 10203033034081. The next prime is 10203033034157. The reversal of 10203033034100 is 143033030201.

It can be written as a sum of positive squares in 6 ways, for example, as 99242640784 + 10103790393316 = 315028^2 + 3178646^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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, 181520531 + ... + 181576730.

Almost surely, 2^{10203033034100} is an apocalyptic number.

10203033034100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10203033034100 is an abundant number, since it is smaller than the sum of its proper divisors (12016340816728).

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

10203033034100 is a wasteful number, since it uses less digits than its factorization.

10203033034100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363097556 (or 363097549 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 10203033034100 its reverse (143033030201), we get a palindrome (10346066064301).

The spelling of 10203033034100 in words is "ten trillion, two hundred three billion, thirty-three million, thirty-four thousand, one hundred".