70030020103 has 8 divisors (see below), whose sum is σ = 70153724160. Its totient is φ = 69906411960.

The previous prime is 70030020097. The next prime is 70030020113. The reversal of 70030020103 is 30102003007.

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

It is a cyclic number.

It is not a de Polignac number, because 70030020103 - 2¹⁷ = 70029889031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70030020113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1524688 + ... + 1569946.

It is an arithmetic number, because the mean of its divisors is an integer number (8769215520).

Almost surely, 2^70030020103 is an apocalyptic number.

70030020103 is a deficient number, since it is larger than the sum of its proper divisors (123704057).

70030020103 is a wasteful number, since it uses less digits than its factorization.

70030020103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47957.

The product of its (nonzero) digits is 126, while the sum is 16.

The spelling of 70030020103 in words is "seventy billion, thirty million, twenty thousand, one hundred three".