1540100110 has 16 divisors (see below), whose sum is σ = 2780412336. Its totient is φ = 614210688.

The previous prime is 1540100077. The next prime is 1540100117. The reversal of 1540100110 is 110010451.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1540100117) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 225132 + ... + 231871.

It is an arithmetic number, because the mean of its divisors is an integer number (173775771).

Almost surely, 2^1540100110 is an apocalyptic number.

1540100110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1540100110 is a deficient number, since it is larger than the sum of its proper divisors (1240312226).

1540100110 is a wasteful number, since it uses less digits than its factorization.

1540100110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457347.

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 1540100110 is about 39244.1092394769. The cubic root of 1540100110 is about 1154.8253729232.

Adding to 1540100110 its reverse (110010451), we get a palindrome (1650110561).

The spelling of 1540100110 in words is "one billion, five hundred forty million, one hundred thousand, one hundred ten".