103202450641 has 4 divisors (see below), whose sum is σ = 106531561984. Its totient is φ = 99873339300.

The previous prime is 103202450639. The next prime is 103202450657. The reversal of 103202450641 is 146054202301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 103202450641 - 2¹ = 103202450639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103202450671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1664555625 + ... + 1664555686.

It is an arithmetic number, because the mean of its divisors is an integer number (26632890496).

Almost surely, 2^103202450641 is an apocalyptic number.

It is an amenable number.

103202450641 is a deficient number, since it is larger than the sum of its proper divisors (3329111343).

103202450641 is an equidigital number, since it uses as much as digits as its factorization.

103202450641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3329111342.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 103202450641 its reverse (146054202301), we get a palindrome (249256652942).

The spelling of 103202450641 in words is "one hundred three billion, two hundred two million, four hundred fifty thousand, six hundred forty-one".