11803528151 has 2 divisors, whose sum is σ = 11803528152. Its totient is φ = 11803528150.

The previous prime is 11803528123. The next prime is 11803528153. The reversal of 11803528151 is 15182530811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11803528151 - 2²⁶ = 11736419287 is a prime.

It is a super-2 number, since 2×11803528151² (a number of 21 digits) contains 22 as substring.

Together with 11803528153, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11803528153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5901764075 + 5901764076.

It is an arithmetic number, because the mean of its divisors is an integer number (5901764076).

Almost surely, 2^11803528151 is an apocalyptic number.

11803528151 is a deficient number, since it is larger than the sum of its proper divisors (1).

11803528151 is an equidigital number, since it uses as much as digits as its factorization.

11803528151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 35.

The spelling of 11803528151 in words is "eleven billion, eight hundred three million, five hundred twenty-eight thousand, one hundred fifty-one".