1101202002 has 24 divisors (see below), whose sum is σ = 2414687184. Its totient is φ = 362644344.

The previous prime is 1101202001. The next prime is 1101202031. The reversal of 1101202002 is 2002021011.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (1101202001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 367048 + ... + 370035.

It is an arithmetic number, because the mean of its divisors is an integer number (100611966).

Almost surely, 2^1101202002 is an apocalyptic number.

1101202002 is an abundant number, since it is smaller than the sum of its proper divisors (1313485182).

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

1101202002 is a wasteful number, since it uses less digits than its factorization.

1101202002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 737174 (or 737171 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 1101202002 is about 33184.3638179188. The cubic root of 1101202002 is about 1032.6559794211.

Adding to 1101202002 its reverse (2002021011), we get a palindrome (3103223013).

The spelling of 1101202002 in words is "one billion, one hundred one million, two hundred two thousand, two".