100352343 has 48 divisors (see below), whose sum is σ = 177539040. Its totient is φ = 49803264.

The previous prime is 100352339. The next prime is 100352353. The reversal of 100352343 is 343253001.

100352343 = T₄₄₂ + T₄₄₃ + ... + T₈₈₂.

It is not a de Polignac number, because 100352343 - 2² = 100352339 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100352353) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30943 + ... + 34031.

It is an arithmetic number, because the mean of its divisors is an integer number (3698730).

Almost surely, 2^100352343 is an apocalyptic number.

100352343 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

100352343 is a deficient number, since it is larger than the sum of its proper divisors (77186697).

100352343 is a wasteful number, since it uses less digits than its factorization.

100352343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3136 (or 3129 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 100352343 is about 10017.6016590799. The cubic root of 100352343 is about 464.7033881311.

The spelling of 100352343 in words is "one hundred million, three hundred fifty-two thousand, three hundred forty-three".