11020152301155 has 48 divisors (see below), whose sum is σ = 19253050113024. Its totient is φ = 5830818739200.

The previous prime is 11020152301121. The next prime is 11020152301159. The reversal of 11020152301155 is 55110325102011.

It is a happy number.

11020152301155 is a `hidden beast` number, since 1 + 1 + 0 + 20 + 1 + 523 + 0 + 115 + 5 = 666.

It is not a de Polignac number, because 11020152301155 - 2⁷ = 11020152301027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11020152301159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 135982207 + ... + 136063223.

It is an arithmetic number, because the mean of its divisors is an integer number (401105210688).

Almost surely, 2^{11020152301155} is an apocalyptic number.

11020152301155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11020152301155 is a deficient number, since it is larger than the sum of its proper divisors (8232897811869).

11020152301155 is a wasteful number, since it uses less digits than its factorization.

11020152301155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104956 (or 104953 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 27.

Adding to 11020152301155 its reverse (55110325102011), we get a palindrome (66130477403166).

The spelling of 11020152301155 in words is "eleven trillion, twenty billion, one hundred fifty-two million, three hundred one thousand, one hundred fifty-five".