100615052003 has 2 divisors, whose sum is σ = 100615052004. Its totient is φ = 100615052002.

The previous prime is 100615051981. The next prime is 100615052011. The reversal of 100615052003 is 300250516001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100615052003 - 2¹⁰ = 100615050979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100615052003.

It is not a weakly prime, because it can be changed into another prime (100615052203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50307526001 + 50307526002.

It is an arithmetic number, because the mean of its divisors is an integer number (50307526002).

Almost surely, 2^100615052003 is an apocalyptic number.

100615052003 is a deficient number, since it is larger than the sum of its proper divisors (1).

100615052003 is an equidigital number, since it uses as much as digits as its factorization.

100615052003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 23.

Adding to 100615052003 its reverse (300250516001), we get a palindrome (400865568004).

The spelling of 100615052003 in words is "one hundred billion, six hundred fifteen million, fifty-two thousand, three".