103002276103561 has 4 divisors (see below), whose sum is σ = 103014364162324. Its totient is φ = 102990188044800.

The previous prime is 103002276103549. The next prime is 103002276103669. The reversal of 103002276103561 is 165301672200301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 56637003371536 + 46365272732025 = 7525756^2 + 6809205^2 .

It is a cyclic number.

It is not a de Polignac number, because 103002276103561 - 2¹¹ = 103002276101513 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103002276103561.

It is not an unprimeable number, because it can be changed into a prime (103002276103541) 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, 6044016600 + ... + 6044033641.

It is an arithmetic number, because the mean of its divisors is an integer number (25753591040581).

Almost surely, 2^{103002276103561} is an apocalyptic number.

It is an amenable number.

103002276103561 is a deficient number, since it is larger than the sum of its proper divisors (12088058763).

103002276103561 is an equidigital number, since it uses as much as digits as its factorization.

103002276103561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12088058762.

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 103002276103561 in words is "one hundred three trillion, two billion, two hundred seventy-six million, one hundred three thousand, five hundred sixty-one".