1030110040 has 16 divisors (see below), whose sum is σ = 2317747680. Its totient is φ = 412044000.

The previous prime is 1030110017. The next prime is 1030110041. The reversal of 1030110040 is 400110301.

It is a happy number.

It is a super-2 number, since 2×1030110040² = 2122253389017603200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 1030109999 and 1030110026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030110041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12876336 + ... + 12876415.

It is an arithmetic number, because the mean of its divisors is an integer number (144859230).

Almost surely, 2^1030110040 is an apocalyptic number.

1030110040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1030110040 is an abundant number, since it is smaller than the sum of its proper divisors (1287637640).

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

1030110040 is a wasteful number, since it uses less digits than its factorization.

1030110040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25752762 (or 25752758 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1030110040 is about 32095.3273857738. The cubic root of 1030110040 is about 1009.9375970333.

Adding to 1030110040 its reverse (400110301), we get a palindrome (1430220341).

The spelling of 1030110040 in words is "one billion, thirty million, one hundred ten thousand, forty".