1100101002 has 64 divisors (see below), whose sum is σ = 2954133504. Its totient is φ = 263759040.

The previous prime is 1100100997. The next prime is 1100101003. The reversal of 1100101002 is 2001010011.

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

It is not an unprimeable number, because it can be changed into a prime (1100101003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85578 + ... + 97589.

It is an arithmetic number, because the mean of its divisors is an integer number (46158336).

Almost surely, 2^1100101002 is an apocalyptic number.

1100101002 is an abundant number, since it is smaller than the sum of its proper divisors (1854032502).

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

1100101002 is a wasteful number, since it uses less digits than its factorization.

1100101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183203.

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

The square root of 1100101002 is about 33167.7705310441. The cubic root of 1100101002 is about 1032.3117091428.

Adding to 1100101002 its reverse (2001010011), we get a palindrome (3101111013).

Subtracting 1100101002 from its reverse (2001010011), we obtain a palindrome (900909009).

The spelling of 1100101002 in words is "one billion, one hundred million, one hundred one thousand, two".