1010534001191 has 24 divisors (see below), whose sum is σ = 1199318668800. Its totient is φ = 845785955520.

The previous prime is 1010534001181. The next prime is 1010534001277. The reversal of 1010534001191 is 1911004350101.

It is not a de Polignac number, because 1010534001191 - 2²⁶ = 1010466892327 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1010534001191.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010534001181) 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, 236216 + ... + 1441133.

It is an arithmetic number, because the mean of its divisors is an integer number (49971611200).

Almost surely, 2^{1010534001191} is an apocalyptic number.

1010534001191 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1010534001191 is a deficient number, since it is larger than the sum of its proper divisors (188784667609).

1010534001191 is a wasteful number, since it uses less digits than its factorization.

1010534001191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1677767 (or 1677756 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 26.

Adding to 1010534001191 its reverse (1911004350101), we get a palindrome (2921538351292).

The spelling of 1010534001191 in words is "one trillion, ten billion, five hundred thirty-four million, one thousand, one hundred ninety-one".