101099002 has 4 divisors (see below), whose sum is σ = 151648506. Its totient is φ = 50549500.

The previous prime is 101098999. The next prime is 101099027. The reversal of 101099002 is 200990101.

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., 71385601 + 29713401 = 8449^2 + 5451^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25274749 + ... + 25274752.

Almost surely, 2^101099002 is an apocalyptic number.

101099002 is a deficient number, since it is larger than the sum of its proper divisors (50549504).

101099002 is an equidigital number, since it uses as much as digits as its factorization.

101099002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50549503.

The product of its (nonzero) digits is 162, while the sum is 22.

The square root of 101099002 is about 10054.7999482834. The cubic root of 101099002 is about 465.8530638804.

The spelling of 101099002 in words is "one hundred one million, ninety-nine thousand, two".