30103130201029 has 4 divisors (see below), whose sum is σ = 30103355858220. Its totient is φ = 30102904543840.

The previous prime is 30103130201009. The next prime is 30103130201057. The reversal of 30103130201029 is 92010203130103.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14007226920129 + 16095903280900 = 3742623^2 + 4011970^2 .

It is a cyclic number.

It is not a de Polignac number, because 30103130201029 - 2⁷ = 30103130200901 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30103130200994 and 30103130201012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30103130201009) 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, 112628374 + ... + 112895335.

It is an arithmetic number, because the mean of its divisors is an integer number (7525838964555).

Almost surely, 2^{30103130201029} is an apocalyptic number.

It is an amenable number.

30103130201029 is a deficient number, since it is larger than the sum of its proper divisors (225657191).

30103130201029 is a wasteful number, since it uses less digits than its factorization.

30103130201029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225657190.

The product of its (nonzero) digits is 972, while the sum is 25.

The spelling of 30103130201029 in words is "thirty trillion, one hundred three billion, one hundred thirty million, two hundred one thousand, twenty-nine".