10203044213045 has 32 divisors (see below), whose sum is σ = 12360509280000. Its totient is φ = 8085004333056.

The previous prime is 10203044212993. The next prime is 10203044213059. The reversal of 10203044213045 is 54031244030201.

10203044213045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10203044213045 - 2²² = 10203040018741 is a prime.

It is a super-2 number, since 2×10203044213045² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10203044212999 and 10203044213017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 177826952 + ... + 177884318.

It is an arithmetic number, because the mean of its divisors is an integer number (386265915000).

Almost surely, 2^{10203044213045} is an apocalyptic number.

It is an amenable number.

10203044213045 is a deficient number, since it is larger than the sum of its proper divisors (2157465066955).

10203044213045 is a wasteful number, since it uses less digits than its factorization.

10203044213045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58397.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 10203044213045 its reverse (54031244030201), we get a palindrome (64234288243246).

The spelling of 10203044213045 in words is "ten trillion, two hundred three billion, forty-four million, two hundred thirteen thousand, forty-five".