4000111132051 has 2 divisors, whose sum is σ = 4000111132052. Its totient is φ = 4000111132050.

The previous prime is 4000111131971. The next prime is 4000111132081. The reversal of 4000111132051 is 1502311110004.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4000111132051 - 2³³ = 3991521197459 is a prime.

It is not a weakly prime, because it can be changed into another prime (4000111132081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000055566025 + 2000055566026.

It is an arithmetic number, because the mean of its divisors is an integer number (2000055566026).

Almost surely, 2^{4000111132051} is an apocalyptic number.

4000111132051 is a deficient number, since it is larger than the sum of its proper divisors (1).

4000111132051 is an equidigital number, since it uses as much as digits as its factorization.

4000111132051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 4000111132051 its reverse (1502311110004), we get a palindrome (5502422242055).

The spelling of 4000111132051 in words is "four trillion, one hundred eleven million, one hundred thirty-two thousand, fifty-one".