100213322542 has 8 divisors (see below), whose sum is σ = 159162335856. Its totient is φ = 47159210592.

The previous prime is 100213322459. The next prime is 100213322551. The reversal of 100213322542 is 245223312001.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1473725298 + ... + 1473725365.

It is an arithmetic number, because the mean of its divisors is an integer number (19895291982).

Almost surely, 2^100213322542 is an apocalyptic number.

100213322542 is a deficient number, since it is larger than the sum of its proper divisors (58949013314).

100213322542 is a wasteful number, since it uses less digits than its factorization.

100213322542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2947450682.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 100213322542 its reverse (245223312001), we get a palindrome (345436634543).

The spelling of 100213322542 in words is "one hundred billion, two hundred thirteen million, three hundred twenty-two thousand, five hundred forty-two".