1081010463 has 32 divisors (see below), whose sum is σ = 1620437952. Its totient is φ = 636595200.

The previous prime is 1081010461. The next prime is 1081010471. The reversal of 1081010463 is 3640101801.

1081010463 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1081010463 - 2¹ = 1081010461 is a prime.

It is a super-2 number, since 2×1081010463² = 2337167242230948738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1081010461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81883 + ... + 94163.

It is an arithmetic number, because the mean of its divisors is an integer number (50638686).

Almost surely, 2^1081010463 is an apocalyptic number.

1081010463 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1081010463 is a deficient number, since it is larger than the sum of its proper divisors (539427489).

1081010463 is a wasteful number, since it uses less digits than its factorization.

1081010463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12395.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 1081010463 is about 32878.7235609900. The cubic root of 1081010463 is about 1026.3054437158.

The spelling of 1081010463 in words is "one billion, eighty-one million, ten thousand, four hundred sixty-three".