1010261534163 has 32 divisors (see below), whose sum is σ = 1547741884416. Its totient is φ = 574186071168.

The previous prime is 1010261534141. The next prime is 1010261534189. The reversal of 1010261534163 is 3614351620101.

It is a happy number.

It is not a de Polignac number, because 1010261534163 - 2¹⁴ = 1010261517779 is a prime.

It is a super-2 number, since 2×1010261534163² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1010261534063) 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, 5134345 + ... + 5327477.

It is an arithmetic number, because the mean of its divisors is an integer number (48366933888).

Almost surely, 2^{1010261534163} is an apocalyptic number.

1010261534163 is a deficient number, since it is larger than the sum of its proper divisors (537480350253).

1010261534163 is a wasteful number, since it uses less digits than its factorization.

1010261534163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194483.

The product of its (nonzero) digits is 12960, while the sum is 33.

The spelling of 1010261534163 in words is "one trillion, ten billion, two hundred sixty-one million, five hundred thirty-four thousand, one hundred sixty-three".