100115142435 has 96 divisors (see below), whose sum is σ = 216442916352. Its totient is φ = 41588951040.

The previous prime is 100115142389. The next prime is 100115142451. The reversal of 100115142435 is 534241511001.

100115142435 is a `hidden beast` number, since 100 + 1 + 1 + 514 + 2 + 43 + 5 = 666.

It is not a de Polignac number, because 100115142435 - 2⁹ = 100115141923 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100115142399 and 100115142408.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 11454387 + ... + 11463123.

It is an arithmetic number, because the mean of its divisors is an integer number (2254613712).

Almost surely, 2^100115142435 is an apocalyptic number.

100115142435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100115142435 is an abundant number, since it is smaller than the sum of its proper divisors (116327773917).

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

100115142435 is a wasteful number, since it uses less digits than its factorization.

100115142435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12073 (or 12070 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 100115142435 its reverse (534241511001), we get a palindrome (634356653436).

The spelling of 100115142435 in words is "one hundred billion, one hundred fifteen million, one hundred forty-two thousand, four hundred thirty-five".