100412003542 has 4 divisors (see below), whose sum is σ = 150618005316. Its totient is φ = 50206001770.

The previous prime is 100412003431. The next prime is 100412003543. The reversal of 100412003542 is 245300214001.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×100412003542³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100412003543) 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 as a sum of consecutive naturals, namely, 25103000884 + ... + 25103000887.

It is an arithmetic number, because the mean of its divisors is an integer number (37654501329).

Almost surely, 2^100412003542 is an apocalyptic number.

100412003542 is a deficient number, since it is larger than the sum of its proper divisors (50206001774).

100412003542 is an equidigital number, since it uses as much as digits as its factorization.

100412003542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50206001773.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 100412003542 its reverse (245300214001), we get a palindrome (345712217543).

The spelling of 100412003542 in words is "one hundred billion, four hundred twelve million, three thousand, five hundred forty-two".