10103599730761 has 4 divisors (see below), whose sum is σ = 10126102180500. Its totient is φ = 10081097281024.

The previous prime is 10103599730723. The next prime is 10103599730767. The reversal of 10103599730761 is 16703799530101.

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 8550834520761 + 1552765210000 = 2924181^2 + 1246100^2 .

It is a cyclic number.

It is not a de Polignac number, because 10103599730761 - 2²¹ = 10103597633609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10103599730699 and 10103599730708.

It is not an unprimeable number, because it can be changed into a prime (10103599730767) 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, 11251224196 + ... + 11251225093.

It is an arithmetic number, because the mean of its divisors is an integer number (2531525545125).

Almost surely, 2^{10103599730761} is an apocalyptic number.

It is an amenable number.

10103599730761 is a deficient number, since it is larger than the sum of its proper divisors (22502449739).

10103599730761 is an equidigital number, since it uses as much as digits as its factorization.

10103599730761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22502449738.

The product of its (nonzero) digits is 1071630, while the sum is 52.

The spelling of 10103599730761 in words is "ten trillion, one hundred three billion, five hundred ninety-nine million, seven hundred thirty thousand, seven hundred sixty-one".