1101471340 has 12 divisors (see below), whose sum is σ = 2313089856. Its totient is φ = 440588528.

The previous prime is 1101471317. The next prime is 1101471347. The reversal of 1101471340 is 431741011.

It is a happy number.

It is a super-2 number, since 2×1101471340² = 2426478225682791200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1101471347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27536764 + ... + 27536803.

It is an arithmetic number, because the mean of its divisors is an integer number (192757488).

Almost surely, 2^1101471340 is an apocalyptic number.

1101471340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101471340 is an abundant number, since it is smaller than the sum of its proper divisors (1211618516).

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

1101471340 is a wasteful number, since it uses less digits than its factorization.

1101471340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55073576 (or 55073574 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 1101471340 is about 33188.4217762761. The cubic root of 1101471340 is about 1032.7401634379.

The spelling of 1101471340 in words is "one billion, one hundred one million, four hundred seventy-one thousand, three hundred forty".