10630000261 has 8 divisors (see below), whose sum is σ = 11262487104. Its totient is φ = 9998312640.

The previous prime is 10630000253. The next prime is 10630000267. The reversal of 10630000261 is 16200003601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10630000261 - 2³ = 10630000253 is a prime.

It is a super-3 number, since 3×10630000261³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10630000267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172305 + ... + 225718.

It is an arithmetic number, because the mean of its divisors is an integer number (1407810888).

Almost surely, 2^10630000261 is an apocalyptic number.

It is an amenable number.

10630000261 is a deficient number, since it is larger than the sum of its proper divisors (632486843).

10630000261 is a wasteful number, since it uses less digits than its factorization.

10630000261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399611.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10630000261 its reverse (16200003601), we get a palindrome (26830003862).

The spelling of 10630000261 in words is "ten billion, six hundred thirty million, two hundred sixty-one", and thus it is an aban number.