100352434 has 16 divisors (see below), whose sum is σ = 185266368. Its totient is φ = 39699792.

The previous prime is 100352431. The next prime is 100352437. The reversal of 100352434 is 434253001.

It is an interprime number because it is at equal distance from previous prime (100352431) and next prime (100352437).

It is a super-2 number, since 2×100352434² = 20141222019448712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100352431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 275512 + ... + 275875.

It is an arithmetic number, because the mean of its divisors is an integer number (11579148).

Almost surely, 2^100352434 is an apocalyptic number.

100352434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

100352434 is a deficient number, since it is larger than the sum of its proper divisors (84913934).

100352434 is a wasteful number, since it uses less digits than its factorization.

100352434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551409.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 100352434 is about 10017.6062010842. The cubic root of 100352434 is about 464.7035285962.

The spelling of 100352434 in words is "one hundred million, three hundred fifty-two thousand, four hundred thirty-four".