102946001 has 4 divisors (see below), whose sum is σ = 102990912. Its totient is φ = 102901092.

The previous prime is 102945989. The next prime is 102946057. The reversal of 102946001 is 100649201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102946001 - 2¹⁸ = 102683857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102946801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18821 + ... + 23666.

It is an arithmetic number, because the mean of its divisors is an integer number (25747728).

Almost surely, 2^102946001 is an apocalyptic number.

It is an amenable number.

102946001 is a deficient number, since it is larger than the sum of its proper divisors (44911).

102946001 is an equidigital number, since it uses as much as digits as its factorization.

102946001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44910.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 102946001 is about 10146.2308765374. The cubic root of 102946001 is about 468.6728836458.

The spelling of 102946001 in words is "one hundred two million, nine hundred forty-six thousand, one".