11151351401 has 2 divisors, whose sum is σ = 11151351402. Its totient is φ = 11151351400.

The previous prime is 11151351391. The next prime is 11151351443. The reversal of 11151351401 is 10415315111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9360369001 + 1790982400 = 96749^2 + 42320^2 .

It is a cyclic number.

It is not a de Polignac number, because 11151351401 - 2¹⁴ = 11151335017 is a prime.

It is not a weakly prime, because it can be changed into another prime (11151351451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5575675700 + 5575675701.

It is an arithmetic number, because the mean of its divisors is an integer number (5575675701).

Almost surely, 2^11151351401 is an apocalyptic number.

It is an amenable number.

11151351401 is a deficient number, since it is larger than the sum of its proper divisors (1).

11151351401 is an equidigital number, since it uses as much as digits as its factorization.

11151351401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 300, while the sum is 23.

Adding to 11151351401 its reverse (10415315111), we get a palindrome (21566666512).

The spelling of 11151351401 in words is "eleven billion, one hundred fifty-one million, three hundred fifty-one thousand, four hundred one".