100473034 has 4 divisors (see below), whose sum is σ = 150709554. Its totient is φ = 50236516.

The previous prime is 100473031. The next prime is 100473053. The reversal of 100473034 is 430374001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 98903025 + 1570009 = 9945^2 + 1253^2 .

It is a super-2 number, since 2×100473034² = 20189661122330312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100472996 and 100473014.

It is not an unprimeable number, because it can be changed into a prime (100473031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25118257 + ... + 25118260.

Almost surely, 2^100473034 is an apocalyptic number.

100473034 is a deficient number, since it is larger than the sum of its proper divisors (50236520).

100473034 is an equidigital number, since it uses as much as digits as its factorization.

100473034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50236519.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 100473034 is about 10023.6237958136. The cubic root of 100473034 is about 464.8896088204.

The spelling of 100473034 in words is "one hundred million, four hundred seventy-three thousand, thirty-four".