1012100410 has 16 divisors (see below), whose sum is σ = 1851647112. Its totient is φ = 398203200.

The previous prime is 1012100399. The next prime is 1012100413. The reversal of 1012100410 is 140012101.

It can be written as a sum of positive squares in 4 ways, for example, as 630562321 + 381538089 = 25111^2 + 19533^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1012100413) 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 7 ways as a sum of consecutive naturals, for example, 828981 + ... + 830200.

Almost surely, 2^1012100410 is an apocalyptic number.

1012100410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012100410 is a deficient number, since it is larger than the sum of its proper divisors (839546702).

1012100410 is a wasteful number, since it uses less digits than its factorization.

1012100410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1659249.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1012100410 is about 31813.5255826826. The cubic root of 1012100410 is about 1004.0173096120.

Adding to 1012100410 its reverse (140012101), we get a palindrome (1152112511).

The spelling of 1012100410 in words is "one billion, twelve million, one hundred thousand, four hundred ten".