11012303540115 has 24 divisors (see below), whose sum is σ = 19317968626320. Its totient is φ = 5802466762944.

The previous prime is 11012303540113. The next prime is 11012303540123. The reversal of 11012303540115 is 51104530321011.

11012303540115 is a `hidden beast` number, since 1 + 1 + 0 + 1 + 2 + 3 + 0 + 3 + 540 + 115 = 666.

It is not a de Polignac number, because 11012303540115 - 2¹ = 11012303540113 is a prime.

It is a super-2 number, since 2×11012303540115² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11012303540113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1474200220 + ... + 1474207689.

It is an arithmetic number, because the mean of its divisors is an integer number (804915359430).

Almost surely, 2^{11012303540115} is an apocalyptic number.

11012303540115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11012303540115 is a deficient number, since it is larger than the sum of its proper divisors (8305665086205).

11012303540115 is a wasteful number, since it uses less digits than its factorization.

11012303540115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2948408003 (or 2948408000 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

Adding to 11012303540115 its reverse (51104530321011), we get a palindrome (62116833861126).

The spelling of 11012303540115 in words is "eleven trillion, twelve billion, three hundred three million, five hundred forty thousand, one hundred fifteen".