1011110340 has 48 divisors (see below), whose sum is σ = 2833693632. Its totient is φ = 269383296.

The previous prime is 1011110329. The next prime is 1011110357. The reversal of 1011110340 is 430111101.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 64122 + ... + 78318.

It is an arithmetic number, because the mean of its divisors is an integer number (59035284).

Almost surely, 2^1011110340 is an apocalyptic number.

1011110340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1011110340 is an abundant number, since it is smaller than the sum of its proper divisors (1822583292).

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

1011110340 is a wasteful number, since it uses less digits than its factorization.

1011110340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15396 (or 15394 counting only the distinct ones).

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

The square root of 1011110340 is about 31797.9612554013. The cubic root of 1011110340 is about 1003.6898151853.

Adding to 1011110340 its reverse (430111101), we get a palindrome (1441221441).

The spelling of 1011110340 in words is "one billion, eleven million, one hundred ten thousand, three hundred forty".