10261272104 has 16 divisors (see below), whose sum is σ = 19284325620. Its totient is φ = 5118785280.

The previous prime is 10261272067. The next prime is 10261272137. The reversal of 10261272104 is 40127216201.

It can be written as a sum of positive squares in 2 ways, for example, as 9660924100 + 600348004 = 98290^2 + 24502^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1477667 + ... + 1484594.

Almost surely, 2^10261272104 is an apocalyptic number.

It is an amenable number.

10261272104 is a deficient number, since it is larger than the sum of its proper divisors (9023053516).

10261272104 is a wasteful number, since it uses less digits than its factorization.

10261272104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2962700 (or 2962696 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

Adding to 10261272104 its reverse (40127216201), we get a palindrome (50388488305).

The spelling of 10261272104 in words is "ten billion, two hundred sixty-one million, two hundred seventy-two thousand, one hundred four".