1010306040 has 64 divisors (see below), whose sum is σ = 3033344160. Its totient is φ = 269199360.

The previous prime is 1010305991. The next prime is 1010306041. The reversal of 1010306040 is 406030101.

1010306040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010306041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196300 + ... + 201380.

Almost surely, 2^1010306040 is an apocalyptic number.

1010306040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010306040 is an abundant number, since it is smaller than the sum of its proper divisors (2023038120).

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

1010306040 is a wasteful number, since it uses less digits than its factorization.

1010306040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6752 (or 6748 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1010306040 is about 31785.3117021054. The cubic root of 1010306040 is about 1003.4236121702.

Adding to 1010306040 its reverse (406030101), we get a palindrome (1416336141).

The spelling of 1010306040 in words is "one billion, ten million, three hundred six thousand, forty".