1010109700 has 18 divisors (see below), whose sum is σ = 2191938266. Its totient is φ = 404043840.

The previous prime is 1010109647. The next prime is 1010109707. The reversal of 1010109700 is 79010101.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 20629764 + 989479936 = 4542^2 + 31456^2 .

It is not an unprimeable number, because it can be changed into a prime (1010109707) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5050449 + ... + 5050648.

Almost surely, 2^1010109700 is an apocalyptic number.

1010109700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010109700 is an abundant number, since it is smaller than the sum of its proper divisors (1181828566).

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

1010109700 is a wasteful number, since it uses less digits than its factorization.

1010109700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10101111 (or 10101104 counting only the distinct ones).

The product of its (nonzero) digits is 63, while the sum is 19.

The square root of 1010109700 is about 31782.2230185366. The cubic root of 1010109700 is about 1003.3586071295.

Adding to 1010109700 its reverse (79010101), we get a palindrome (1089119801).

The spelling of 1010109700 in words is "one billion, ten million, one hundred nine thousand, seven hundred".