100431154034 has 16 divisors (see below), whose sum is σ = 152964672000. Its totient is φ = 49448133504.

The previous prime is 100431154013. The next prime is 100431154067. The reversal of 100431154034 is 430451134001.

It is a happy number.

100431154034 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×100431154034³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100431153994 and 100431154012.

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 7 ways as a sum of consecutive naturals, for example, 1262114 + ... + 1339325.

It is an arithmetic number, because the mean of its divisors is an integer number (9560292000).

Almost surely, 2^100431154034 is an apocalyptic number.

100431154034 is a deficient number, since it is larger than the sum of its proper divisors (52533517966).

100431154034 is a wasteful number, since it uses less digits than its factorization.

100431154034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2601737.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 100431154034 its reverse (430451134001), we get a palindrome (530882288035).

The spelling of 100431154034 in words is "one hundred billion, four hundred thirty-one million, one hundred fifty-four thousand, thirty-four".