100102040380372 has 24 divisors (see below), whose sum is σ = 176194478275200. Its totient is φ = 49760879148096.

The previous prime is 100102040380361. The next prime is 100102040380379. The reversal of 100102040380372 is 273083040201001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100102040380379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11395948 + ... + 18167875.

It is an arithmetic number, because the mean of its divisors is an integer number (7341436594800).

Almost surely, 2^{100102040380372} is an apocalyptic number.

It is an amenable number.

100102040380372 is a deficient number, since it is larger than the sum of its proper divisors (76092437894828).

100102040380372 is a wasteful number, since it uses less digits than its factorization.

100102040380372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29568735 (or 29568733 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

Adding to 100102040380372 its reverse (273083040201001), we get a palindrome (373185080581373).

The spelling of 100102040380372 in words is "one hundred trillion, one hundred two billion, forty million, three hundred eighty thousand, three hundred seventy-two".