11010102240 has 48 divisors (see below), whose sum is σ = 34681823568. Its totient is φ = 2936027136.

The previous prime is 11010102223. The next prime is 11010102269. The reversal of 11010102240 is 4220101011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11468377 + ... + 11469336.

It is an arithmetic number, because the mean of its divisors is an integer number (722537991).

Almost surely, 2^11010102240 is an apocalyptic number.

11010102240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11010102240 is an abundant number, since it is smaller than the sum of its proper divisors (23671721328).

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

11010102240 is a wasteful number, since it uses less digits than its factorization.

11010102240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22937731 (or 22937723 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11010102240 its reverse (4220101011), we get a palindrome (15230203251).

The spelling of 11010102240 in words is "eleven billion, ten million, one hundred two thousand, two hundred forty".