10261167111 has 24 divisors (see below), whose sum is σ = 16050035456. Its totient is φ = 6279664320.

The previous prime is 10261167083. The next prime is 10261167143. The reversal of 10261167111 is 11176116201.

It is not a de Polignac number, because 10261167111 - 2¹¹ = 10261165063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10261167611) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 221095 + ... + 263448.

Almost surely, 2^10261167111 is an apocalyptic number.

10261167111 is a deficient number, since it is larger than the sum of its proper divisors (5788868345).

10261167111 is a wasteful number, since it uses less digits than its factorization.

10261167111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484743 (or 484740 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 27.

The spelling of 10261167111 in words is "ten billion, two hundred sixty-one million, one hundred sixty-seven thousand, one hundred eleven".