2031002 has 4 divisors (see below), whose sum is σ = 3046506. Its totient is φ = 1015500.

The previous prime is 2030999. The next prime is 2031023. The reversal of 2031002 is 2001302.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2001302 = 2 ⋅1000651.

It can be written as a sum of positive squares in only one way, i.e., 1164241 + 866761 = 1079^2 + 931^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507749 + ... + 507752.

2^2031002 is an apocalyptic number.

2031002 is a deficient number, since it is larger than the sum of its proper divisors (1015504).

2031002 is a wasteful number, since it uses less digits than its factorization.

2031002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015503.

The product of its (nonzero) digits is 12, while the sum is 8.

The square root of 2031002 is about 1425.1322745626. The cubic root of 2031002 is about 126.6397711440.

Adding to 2031002 its reverse (2001302), we get a palindrome (4032304).

The spelling of 2031002 in words is "two million, thirty-one thousand, two".