30620106520630 has 128 divisors (see below), whose sum is σ = 60840781223040. Its totient is φ = 11003351040000.

The previous prime is 30620106520621. The next prime is 30620106520649. The reversal of 30620106520630 is 3602560102603.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2126241430 + ... + 2126255830.

It is an arithmetic number, because the mean of its divisors is an integer number (475318603305).

Almost surely, 2^{30620106520630} is an apocalyptic number.

30620106520630 is a deficient number, since it is larger than the sum of its proper divisors (30220674702410).

30620106520630 is a wasteful number, since it uses less digits than its factorization.

30620106520630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15266.

The product of its (nonzero) digits is 38880, while the sum is 34.

The spelling of 30620106520630 in words is "thirty trillion, six hundred twenty billion, one hundred six million, five hundred twenty thousand, six hundred thirty".