200403002 has 16 divisors (see below), whose sum is σ = 317459520. Its totient is φ = 94688352.

The previous prime is 200402981. The next prime is 200403023. The reversal of 200403002 is 200304002.

It is an interprime number because it is at equal distance from previous prime (200402981) and next prime (200403023).

It is a super-2 number, since 2×200403002² = 80322726421224008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22427 + ... + 30062.

It is an arithmetic number, because the mean of its divisors is an integer number (19841220).

Almost surely, 2^200403002 is an apocalyptic number.

200403002 is a deficient number, since it is larger than the sum of its proper divisors (117056518).

200403002 is a wasteful number, since it uses less digits than its factorization.

200403002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52597.

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 200403002 is about 14156.3767257021. The cubic root of 200403002 is about 585.1960791077.

Adding to 200403002 its reverse (200304002), we get a palindrome (400707004).

The spelling of 200403002 in words is "two hundred million, four hundred three thousand, two".