100428150553 has 8 divisors (see below), whose sum is σ = 101420218368. Its totient is φ = 99439228224.

The previous prime is 100428150551. The next prime is 100428150569. The reversal of 100428150553 is 355051824001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100428150553 - 2¹ = 100428150551 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100428150551) 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, 722176 + ... + 849937.

It is an arithmetic number, because the mean of its divisors is an integer number (12677527296).

Almost surely, 2^100428150553 is an apocalyptic number.

It is an amenable number.

100428150553 is a deficient number, since it is larger than the sum of its proper divisors (992067815).

100428150553 is a wasteful number, since it uses less digits than its factorization.

100428150553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572743.

The product of its (nonzero) digits is 24000, while the sum is 34.

Adding to 100428150553 its reverse (355051824001), we get a palindrome (455479974554).

The spelling of 100428150553 in words is "one hundred billion, four hundred twenty-eight million, one hundred fifty thousand, five hundred fifty-three".