11010400413131 has 4 divisors (see below), whose sum is σ = 12583314757872. Its totient is φ = 9437486068392.

The previous prime is 11010400413079. The next prime is 11010400413149. The reversal of 11010400413131 is 13131400401011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11010400413131 - 2⁴² = 6612353902027 is a prime.

It is a super-2 number, since 2×11010400413131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11010400413151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 786457172360 + ... + 786457172373.

It is an arithmetic number, because the mean of its divisors is an integer number (3145828689468).

Almost surely, 2^{11010400413131} is an apocalyptic number.

11010400413131 is a deficient number, since it is larger than the sum of its proper divisors (1572914344741).

11010400413131 is an equidigital number, since it uses as much as digits as its factorization.

11010400413131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572914344740.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 11010400413131 its reverse (13131400401011), we get a palindrome (24141800814142).

The spelling of 11010400413131 in words is "eleven trillion, ten billion, four hundred million, four hundred thirteen thousand, one hundred thirty-one".