100452142115 has 8 divisors (see below), whose sum is σ = 129815076048. Its totient is φ = 74180043360.

The previous prime is 100452142103. The next prime is 100452142117. The reversal of 100452142115 is 511241254001.

It is a happy number.

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

It is not a de Polignac number, because 100452142115 - 2⁸ = 100452141859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100452142117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 772708721 + ... + 772708850.

It is an arithmetic number, because the mean of its divisors is an integer number (16226884506).

Almost surely, 2^100452142115 is an apocalyptic number.

100452142115 is a deficient number, since it is larger than the sum of its proper divisors (29362933933).

100452142115 is a wasteful number, since it uses less digits than its factorization.

100452142115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1545417589.

The product of its (nonzero) digits is 1600, while the sum is 26.

Adding to 100452142115 its reverse (511241254001), we get a palindrome (611693396116).

The spelling of 100452142115 in words is "one hundred billion, four hundred fifty-two million, one hundred forty-two thousand, one hundred fifteen".