151026020 has 24 divisors (see below), whose sum is σ = 319107264. Its totient is φ = 60038496.

The previous prime is 151026013. The next prime is 151026037. The reversal of 151026020 is 20620151.

It is a self number, because there is not a number n which added to its sum of digits gives 151026020.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19904 + ... + 26423.

It is an arithmetic number, because the mean of its divisors is an integer number (13296136).

Almost surely, 2^151026020 is an apocalyptic number.

151026020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

151026020 is an abundant number, since it is smaller than the sum of its proper divisors (168081244).

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

151026020 is a wasteful number, since it uses less digits than its factorization.

151026020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46499 (or 46497 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 151026020 is about 12289.2644206234. The cubic root of 151026020 is about 532.5379872538.

Adding to 151026020 its reverse (20620151), we get a palindrome (171646171).

The spelling of 151026020 in words is "one hundred fifty-one million, twenty-six thousand, twenty".