1101480402 has 64 divisors (see below), whose sum is σ = 2452230144. Its totient is φ = 327032640.

The previous prime is 1101480377. The next prime is 1101480427. The reversal of 1101480402 is 2040841011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1101480377) and next prime (1101480427).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 985548 + ... + 986664.

It is an arithmetic number, because the mean of its divisors is an integer number (38316096).

Almost surely, 2^1101480402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1101480402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1226115072).

1101480402 is an abundant number, since it is smaller than the sum of its proper divisors (1350749742).

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

1101480402 is a wasteful number, since it uses less digits than its factorization.

1101480402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423.

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 1101480402 is about 33188.5582995104. The cubic root of 1101480402 is about 1032.7429956090.

The spelling of 1101480402 in words is "one billion, one hundred one million, four hundred eighty thousand, four hundred two".