10501040263 has 16 divisors (see below), whose sum is σ = 12407217664. Its totient is φ = 8699594400.

The previous prime is 10501040239. The next prime is 10501040293. The reversal of 10501040263 is 36204010501.

It is not a de Polignac number, because 10501040263 - 2¹⁷ = 10500909191 is a prime.

It is a super-2 number, since 2×10501040263² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10501040293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95145 + ... + 173362.

It is an arithmetic number, because the mean of its divisors is an integer number (775451104).

Almost surely, 2^10501040263 is an apocalyptic number.

10501040263 is a deficient number, since it is larger than the sum of its proper divisors (1906177401).

10501040263 is a wasteful number, since it uses less digits than its factorization.

10501040263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268702.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 10501040263 its reverse (36204010501), we get a palindrome (46705050764).

The spelling of 10501040263 in words is "ten billion, five hundred one million, forty thousand, two hundred sixty-three".