100429313 has 2 divisors, whose sum is σ = 100429314. Its totient is φ = 100429312.

The previous prime is 100429309. The next prime is 100429321. The reversal of 100429313 is 313924001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97160449 + 3268864 = 9857^2 + 1808^2 .

It is a cyclic number.

It is not a de Polignac number, because 100429313 - 2² = 100429309 is a prime.

It is not a weakly prime, because it can be changed into another prime (100429333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50214656 + 50214657.

It is an arithmetic number, because the mean of its divisors is an integer number (50214657).

Almost surely, 2^100429313 is an apocalyptic number.

It is an amenable number.

100429313 is a deficient number, since it is larger than the sum of its proper divisors (1).

100429313 is an equidigital number, since it uses as much as digits as its factorization.

100429313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 100429313 is about 10021.4426606153. The cubic root of 100429313 is about 464.8221665535.

The spelling of 100429313 in words is "one hundred million, four hundred twenty-nine thousand, three hundred thirteen".