152151111020 has 48 divisors (see below), whose sum is σ = 320259995328. Its totient is φ = 60719155200.

The previous prime is 152151110959. The next prime is 152151111029. The reversal of 152151111020 is 20111151251.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 152151110983 and 152151111001.

It is not an unprimeable number, because it can be changed into a prime (152151111029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17458184 + ... + 17466896.

It is an arithmetic number, because the mean of its divisors is an integer number (6672083236).

Almost surely, 2^152151111020 is an apocalyptic number.

152151111020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152151111020 is an abundant number, since it is smaller than the sum of its proper divisors (168108884308).

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

152151111020 is a wasteful number, since it uses less digits than its factorization.

152151111020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10650 (or 10648 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 20.

Adding to 152151111020 its reverse (20111151251), we get a palindrome (172262262271).

The spelling of 152151111020 in words is "one hundred fifty-two billion, one hundred fifty-one million, one hundred eleven thousand, twenty".