11052505231401 has 16 divisors (see below), whose sum is σ = 15702922393344. Its totient is φ = 6890733867264.

The previous prime is 11052505231381. The next prime is 11052505231429. The reversal of 11052505231401 is 10413250525011.

It is not a de Polignac number, because 11052505231401 - 2¹³ = 11052505223209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11052505231441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 690169665 + ... + 690185678.

It is an arithmetic number, because the mean of its divisors is an integer number (981432649584).

Almost surely, 2^{11052505231401} is an apocalyptic number.

It is an amenable number.

11052505231401 is a deficient number, since it is larger than the sum of its proper divisors (4650417161943).

11052505231401 is a wasteful number, since it uses less digits than its factorization.

11052505231401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1380355520.

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 11052505231401 its reverse (10413250525011), we get a palindrome (21465755756412).

The spelling of 11052505231401 in words is "eleven trillion, fifty-two billion, five hundred five million, two hundred thirty-one thousand, four hundred one".