720130102 has 8 divisors (see below), whose sum is σ = 1080376416. Its totient is φ = 360004632.

The previous prime is 720130079. The next prime is 720130121. The reversal of 720130102 is 201031027.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13453 + ... + 40264.

It is an arithmetic number, because the mean of its divisors is an integer number (135047052).

Almost surely, 2^720130102 is an apocalyptic number.

720130102 is a deficient number, since it is larger than the sum of its proper divisors (360246314).

720130102 is a wasteful number, since it uses less digits than its factorization.

720130102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60422.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 720130102 is about 26835.2399281244. The cubic root of 720130102 is about 896.3349312194.

Adding to 720130102 its reverse (201031027), we get a palindrome (921161129).

It can be divided in two parts, 720130 and 102, that multiplied together give a triangular number (73453260 = T₁₂₁₂₀).

The spelling of 720130102 in words is "seven hundred twenty million, one hundred thirty thousand, one hundred two".