100102033242 has 24 divisors (see below), whose sum is σ = 216893997216. Its totient is φ = 33366381576.

The previous prime is 100102033231. The next prime is 100102033259. The reversal of 100102033242 is 242330201001.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 856363 + ... + 966209.

It is an arithmetic number, because the mean of its divisors is an integer number (9037249884).

Almost surely, 2^100102033242 is an apocalyptic number.

100102033242 is an abundant number, since it is smaller than the sum of its proper divisors (116791963974).

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

100102033242 is a wasteful number, since it uses less digits than its factorization.

100102033242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160482 (or 160479 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 100102033242 its reverse (242330201001), we get a palindrome (342432234243).

The spelling of 100102033242 in words is "one hundred billion, one hundred two million, thirty-three thousand, two hundred forty-two".