101356946 has 8 divisors (see below), whose sum is σ = 152515980. Its totient is φ = 50518288.

The previous prime is 101356933. The next prime is 101356951. The reversal of 101356946 is 649653101.

101356946 = 400² + 401² + ... + 716².

It can be written as a sum of positive squares in 2 ways, for example, as 101223721 + 133225 = 10061^2 + 365^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79301 + ... + 80568.

Almost surely, 2^101356946 is an apocalyptic number.

101356946 is a deficient number, since it is larger than the sum of its proper divisors (51159034).

101356946 is a wasteful number, since it uses less digits than its factorization.

101356946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160188.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 101356946 is about 10067.6186856674. The cubic root of 101356946 is about 466.2489199207.

The spelling of 101356946 in words is "one hundred one million, three hundred fifty-six thousand, nine hundred forty-six".