1542011102 has 8 divisors (see below), whose sum is σ = 2313194112. Its totient is φ = 770946400.

The previous prime is 1542011071. The next prime is 1542011153. The reversal of 1542011102 is 2011102451.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18902 + ... + 58662.

It is an arithmetic number, because the mean of its divisors is an integer number (289149264).

Almost surely, 2^1542011102 is an apocalyptic number.

1542011102 is a deficient number, since it is larger than the sum of its proper divisors (771183010).

1542011102 is a wasteful number, since it uses less digits than its factorization.

1542011102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59154.

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 1542011102 is about 39268.4491927043. The cubic root of 1542011102 is about 1155.3028202199.

Adding to 1542011102 its reverse (2011102451), we get a palindrome (3553113553).

The spelling of 1542011102 in words is "one billion, five hundred forty-two million, eleven thousand, one hundred two".