1071540110 has 32 divisors (see below), whose sum is σ = 1998238464. Its totient is φ = 413280000.

The previous prime is 1071540103. The next prime is 1071540133. The reversal of 1071540110 is 110451701.

It is a happy number.

It is a super-2 number, since 2×1071540110² = 2296396414677624200, which contains 22 as substring.

It is a congruent number.

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, 80960 + ... + 93260.

It is an arithmetic number, because the mean of its divisors is an integer number (62444952).

Almost surely, 2^1071540110 is an apocalyptic number.

1071540110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1071540110 is a deficient number, since it is larger than the sum of its proper divisors (926698354).

1071540110 is a wasteful number, since it uses less digits than its factorization.

1071540110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12620.

The product of its (nonzero) digits is 140, while the sum is 20.

The square root of 1071540110 is about 32734.3872708808. The cubic root of 1071540110 is about 1023.2996150358.

Adding to 1071540110 its reverse (110451701), we get a palindrome (1181991811).

The spelling of 1071540110 in words is "one billion, seventy-one million, five hundred forty thousand, one hundred ten".