11011101010 has 32 divisors (see below), whose sum is σ = 24393825792. Its totient is φ = 3484831680.

The previous prime is 11011100981. The next prime is 11011101011. The reversal of 11011101010 is 1010111011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a junction number, because it is equal to n+sod(n) for n = 11011100984 and 11011101002.

It is not an unprimeable number, because it can be changed into a prime (11011101011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6049146 + ... + 6050965.

It is an arithmetic number, because the mean of its divisors is an integer number (762307056).

Almost surely, 2^11011101010 is an apocalyptic number.

11011101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11011101010 is an abundant number, since it is smaller than the sum of its proper divisors (13382724782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11011101010 is a wasteful number, since it uses less digits than its factorization.

11011101010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12100138.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 11011101010 its reverse (1010111011), we get a palindrome (12021212021).

The spelling of 11011101010 in words is "eleven billion, eleven million, one hundred one thousand, ten".