1101403002 has 32 divisors (see below), whose sum is σ = 2541030912. Its totient is φ = 311744304.

The previous prime is 1101402997. The next prime is 1101403019. The reversal of 1101403002 is 2003041011.

It is a happy number.

It is a super-2 number, since 2×1101403002² = 2426177145629224008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118048 + ... + 127035.

It is an arithmetic number, because the mean of its divisors is an integer number (79407216).

Almost surely, 2^1101403002 is an apocalyptic number.

1101403002 is an abundant number, since it is smaller than the sum of its proper divisors (1439627910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101403002 is a wasteful number, since it uses less digits than its factorization.

1101403002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245202.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1101403002 is about 33187.3922145142. The cubic root of 1101403002 is about 1032.7188050801.

Adding to 1101403002 its reverse (2003041011), we get a palindrome (3104444013).

The spelling of 1101403002 in words is "one billion, one hundred one million, four hundred three thousand, two".