30253215503119 has 16 divisors (see below), whose sum is σ = 34589721600000. Its totient is φ = 25920364957344.

The previous prime is 30253215503113. The next prime is 30253215503123. The reversal of 30253215503119 is 91130551235203.

It is a cyclic number.

It is not a de Polignac number, because 30253215503119 - 2³ = 30253215503111 is a prime.

It is a super-2 number, since 2×30253215503119² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30253215503111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 634761112 + ... + 634808770.

It is an arithmetic number, because the mean of its divisors is an integer number (2161857600000).

Almost surely, 2^{30253215503119} is an apocalyptic number.

30253215503119 is a deficient number, since it is larger than the sum of its proper divisors (4336506096881).

30253215503119 is a wasteful number, since it uses less digits than its factorization.

30253215503119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84102.

The product of its (nonzero) digits is 121500, while the sum is 40.

The spelling of 30253215503119 in words is "thirty trillion, two hundred fifty-three billion, two hundred fifteen million, five hundred three thousand, one hundred nineteen".