30070512155102 has 8 divisors (see below), whose sum is σ = 45109533043512. Its totient is φ = 15034001140600.

The previous prime is 30070512155093. The next prime is 30070512155107. The reversal of 30070512155102 is 20155121507003.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30070512155107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 627438524 + ... + 627486447.

It is an arithmetic number, because the mean of its divisors is an integer number (5638691630439).

Almost surely, 2^{30070512155102} is an apocalyptic number.

30070512155102 is a deficient number, since it is larger than the sum of its proper divisors (15039020888410).

30070512155102 is a wasteful number, since it uses less digits than its factorization.

30070512155102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254936954.

The product of its (nonzero) digits is 10500, while the sum is 32.

The spelling of 30070512155102 in words is "thirty trillion, seventy billion, five hundred twelve million, one hundred fifty-five thousand, one hundred two".