1102403002 has 8 divisors (see below), whose sum is σ = 1657146816. Its totient is φ = 550020732.

The previous prime is 1102402999. The next prime is 1102403077. The reversal of 1102403002 is 2003042011.

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

It is a super-2 number, since 2×1102403002² = 2430584757637224008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 589218 + ... + 591085.

It is an arithmetic number, because the mean of its divisors is an integer number (207143352).

Almost surely, 2^1102403002 is an apocalyptic number.

1102403002 is a deficient number, since it is larger than the sum of its proper divisors (554743814).

1102403002 is a wasteful number, since it uses less digits than its factorization.

1102403002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180772.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1102403002 is about 33202.4547586470. The cubic root of 1102403002 is about 1033.0312569905.

Adding to 1102403002 its reverse (2003042011), we get a palindrome (3105445013).

The spelling of 1102403002 in words is "one billion, one hundred two million, four hundred three thousand, two".