11315101051 has 2 divisors, whose sum is σ = 11315101052. Its totient is φ = 11315101050.

The previous prime is 11315100997. The next prime is 11315101073. The reversal of 11315101051 is 15010151311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11315101051 - 2¹⁷ = 11314969979 is a prime.

It is not a weakly prime, because it can be changed into another prime (11315101351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5657550525 + 5657550526.

It is an arithmetic number, because the mean of its divisors is an integer number (5657550526).

Almost surely, 2^11315101051 is an apocalyptic number.

11315101051 is a deficient number, since it is larger than the sum of its proper divisors (1).

11315101051 is an equidigital number, since it uses as much as digits as its factorization.

11315101051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75, while the sum is 19.

Adding to 11315101051 its reverse (15010151311), we get a palindrome (26325252362).

The spelling of 11315101051 in words is "eleven billion, three hundred fifteen million, one hundred one thousand, fifty-one".