1102001010 has 128 divisors (see below), whose sum is σ = 2969063424. Its totient is φ = 259484160.

The previous prime is 1102001003. The next prime is 1102001027. The reversal of 1102001010 is 101002011.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a self number, because there is not a number n which added to its sum of digits gives 1102001010.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3520614 + ... + 3520926.

It is an arithmetic number, because the mean of its divisors is an integer number (23195808).

Almost surely, 2^1102001010 is an apocalyptic number.

1102001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102001010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1484531712).

1102001010 is an abundant number, since it is smaller than the sum of its proper divisors (1867062414).

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

1102001010 is a wasteful number, since it uses less digits than its factorization.

1102001010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608.

The product of its (nonzero) digits is 2, while the sum is 6.

The square root of 1102001010 is about 33196.4005578918. The cubic root of 1102001010 is about 1032.9056765429.

Adding to 1102001010 its reverse (101002011), we get a palindrome (1203003021).

The spelling of 1102001010 in words is "one billion, one hundred two million, one thousand, ten".