10203145141 has 16 divisors (see below), whose sum is σ = 12338089600. Its totient is φ = 8242311168.

The previous prime is 10203145129. The next prime is 10203145157. The reversal of 10203145141 is 14154130201.

It is not a de Polignac number, because 10203145141 - 2⁵ = 10203145109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10203145741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173076 + ... + 224413.

It is an arithmetic number, because the mean of its divisors is an integer number (771130600).

Almost surely, 2^10203145141 is an apocalyptic number.

It is an amenable number.

10203145141 is a deficient number, since it is larger than the sum of its proper divisors (2134944459).

10203145141 is a wasteful number, since it uses less digits than its factorization.

10203145141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397708.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 10203145141 its reverse (14154130201), we get a palindrome (24357275342).

The spelling of 10203145141 in words is "ten billion, two hundred three million, one hundred forty-five thousand, one hundred forty-one".