1000340201311 has 6 divisors (see below), whose sum is σ = 1099547494136. Its totient is φ = 909400182900.

The previous prime is 1000340201279. The next prime is 1000340201347. The reversal of 1000340201311 is 1131020430001.

It is not a de Polignac number, because 1000340201311 - 2⁵ = 1000340201279 is a prime.

It is a super-2 number, since 2×1000340201311² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000340201411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4133637075 + ... + 4133637316.

Almost surely, 2^{1000340201311} is an apocalyptic number.

1000340201311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1000340201311 is a deficient number, since it is larger than the sum of its proper divisors (99207292825).

1000340201311 is an equidigital number, since it uses as much as digits as its factorization.

1000340201311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8267274413 (or 8267274402 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1000340201311 its reverse (1131020430001), we get a palindrome (2131360631312).

The spelling of 1000340201311 in words is "one trillion, three hundred forty million, two hundred one thousand, three hundred eleven".