1101201010 has 96 divisors (see below), whose sum is σ = 2629473840. Its totient is φ = 327979008.

The previous prime is 1101200999. The next prime is 1101201071. The reversal of 1101201010 is 101021011.

It can be written as a sum of positive squares in 8 ways, for example, as 707932449 + 393268561 = 26607^2 + 19831^2 .

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 = 1101200984 and 1101201002.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 103206 + ... + 113374.

Almost surely, 2^1101201010 is an apocalyptic number.

1101201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101201010 is an abundant number, since it is smaller than the sum of its proper divisors (1528272830).

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

1101201010 is a wasteful number, since it uses less digits than its factorization.

1101201010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10220 (or 10213 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 7.

The square root of 1101201010 is about 33184.3488711169. The cubic root of 1101201010 is about 1032.6556693372.

Adding to 1101201010 its reverse (101021011), we get a palindrome (1202222021).

The spelling of 1101201010 in words is "one billion, one hundred one million, two hundred one thousand, ten".