100520000148 has 24 divisors (see below), whose sum is σ = 234565659328. Its totient is φ = 33503953536.

The previous prime is 100520000123. The next prime is 100520000149. The reversal of 100520000148 is 841000025001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100520000149) 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, 181861 + ... + 483852.

Almost surely, 2^100520000148 is an apocalyptic number.

It is an amenable number.

100520000148 is an abundant number, since it is smaller than the sum of its proper divisors (134045659180).

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

100520000148 is a wasteful number, since it uses less digits than its factorization.

100520000148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678303 (or 678301 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

Adding to 100520000148 its reverse (841000025001), we get a palindrome (941520025149).

The spelling of 100520000148 in words is "one hundred billion, five hundred twenty million, one hundred forty-eight", and thus it is an aban number.