7020100500 has 96 divisors (see below), whose sum is σ = 23362929408. Its totient is φ = 1604592000.

The previous prime is 7020100489. The next prime is 7020100501. The reversal of 7020100500 is 50010207.

It is a happy number.

It is a super-2 number, since 2×7020100500² = 98563622060200500000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 7020100500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7020100501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 323791 + ... + 344790.

It is an arithmetic number, because the mean of its divisors is an integer number (243363848).

Almost surely, 2^7020100500 is an apocalyptic number.

7020100500 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

7020100500 is an abundant number, since it is smaller than the sum of its proper divisors (16342828908).

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

7020100500 is a wasteful number, since it uses less digits than its factorization.

7020100500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668610 (or 668598 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 15.

The square root of 7020100500 is about 83786.0400066741. The cubic root of 7020100500 is about 1914.7604269603.

Adding to 7020100500 its reverse (50010207), we get a palindrome (7070110707).

The spelling of 7020100500 in words is "seven billion, twenty million, one hundred thousand, five hundred".