1102010000 has 300 divisors, whose sum is σ = 3361745772. Its totient is φ = 346752000.

The previous prime is 1102009981. The next prime is 1102010011. The reversal of 1102010000 is 102011.

It is a happy number.

It can be written as a sum of positive squares in 10 ways, for example, as 804516496 + 297493504 = 28364^2 + 17248^2 .

It is a Harshad number since it is a multiple of its sum of digits (5).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 6369914 + ... + 6370086.

Almost surely, 2^1102010000 is an apocalyptic number.

1102010000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102010000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1680872886).

1102010000 is an abundant number, since it is smaller than the sum of its proper divisors (2259735772).

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

1102010000 is a wasteful number, since it uses less digits than its factorization.

1102010000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 200 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 5.

The square root of 1102010000 is about 33196.5359638623. The cubic root of 1102010000 is about 1032.9084853112.

Adding to 1102010000 its reverse (102011), we get a palindrome (1102112011).

The spelling of 1102010000 in words is "one billion, one hundred two million, ten thousand".