11051203159 has 8 divisors (see below), whose sum is σ = 11436858000. Its totient is φ = 10665853632.

The previous prime is 11051203133. The next prime is 11051203171. The reversal of 11051203159 is 95130215011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11051203159 - 2⁹ = 11051202647 is a prime.

It is a super-2 number, since 2×11051203159² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11051201159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1414 + ... + 148675.

It is an arithmetic number, because the mean of its divisors is an integer number (1429607250).

Almost surely, 2^11051203159 is an apocalyptic number.

11051203159 is a deficient number, since it is larger than the sum of its proper divisors (385654841).

11051203159 is a wasteful number, since it uses less digits than its factorization.

11051203159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152657.

The product of its (nonzero) digits is 1350, while the sum is 28.

The spelling of 11051203159 in words is "eleven billion, fifty-one million, two hundred three thousand, one hundred fifty-nine".