10203411051 has 8 divisors (see below), whose sum is σ = 15116164560. Its totient is φ = 6802274016.

The previous prime is 10203411037. The next prime is 10203411077. The reversal of 10203411051 is 15011430201.

10203411051 is a `hidden beast` number, since 1 + 0 + 203 + 411 + 0 + 51 = 666.

It is not a de Polignac number, because 10203411051 - 2⁵ = 10203411019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10203411851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188952030 + ... + 188952083.

It is an arithmetic number, because the mean of its divisors is an integer number (1889520570).

Almost surely, 2^10203411051 is an apocalyptic number.

10203411051 is a deficient number, since it is larger than the sum of its proper divisors (4912753509).

10203411051 is an equidigital number, since it uses as much as digits as its factorization.

10203411051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377904122 (or 377904116 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 10203411051 its reverse (15011430201), we get a palindrome (25214841252).

The spelling of 10203411051 in words is "ten billion, two hundred three million, four hundred eleven thousand, fifty-one".