10501040265 has 16 divisors (see below), whose sum is σ = 16806901248. Its totient is φ = 5598809216.

The previous prime is 10501040239. The next prime is 10501040293. The reversal of 10501040265 is 56204010501.

It is a cyclic number.

It is not a de Polignac number, because 10501040265 - 2⁶ = 10501040201 is a prime.

It is a super-2 number, since 2×10501040265² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58617 + ... + 156326.

It is an arithmetic number, because the mean of its divisors is an integer number (1050431328).

Almost surely, 2^10501040265 is an apocalyptic number.

10501040265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10501040265 is a deficient number, since it is larger than the sum of its proper divisors (6305860983).

10501040265 is a wasteful number, since it uses less digits than its factorization.

10501040265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218208.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 10501040265 its reverse (56204010501), we get a palindrome (66705050766).

The spelling of 10501040265 in words is "ten billion, five hundred one million, forty thousand, two hundred sixty-five".