100001034 has 32 divisors (see below), whose sum is σ = 253971840. Its totient is φ = 28571616.

The previous prime is 100001029. The next prime is 100001053. The reversal of 100001034 is 430100001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131899 + ... + 132654.

It is an arithmetic number, because the mean of its divisors is an integer number (7936620).

Almost surely, 2^100001034 is an apocalyptic number.

100001034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

100001034 is an abundant number, since it is smaller than the sum of its proper divisors (153970806).

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

100001034 is a wasteful number, since it uses less digits than its factorization.

100001034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264571 (or 264565 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

The square root of 100001034 is about 10000.0516998664. The cubic root of 100001034 is about 464.1604831567.

Adding to 100001034 its reverse (430100001), we get a palindrome (530101035).

The spelling of 100001034 in words is "one hundred million, one thousand, thirty-four".