30102011543041 has 32 divisors (see below), whose sum is σ = 32323499504640. Its totient is φ = 27966047256576.

The previous prime is 30102011543039. The next prime is 30102011543077. The reversal of 30102011543041 is 14034511020103.

It is not a de Polignac number, because 30102011543041 - 2¹ = 30102011543039 is a prime.

It is a super-2 number, since 2×30102011543041² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30102011542997 and 30102011543015.

It is not an unprimeable number, because it can be changed into a prime (30102011543641) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 492984385 + ... + 493045441.

It is an arithmetic number, because the mean of its divisors is an integer number (1010109359520).

Almost surely, 2^{30102011543041} is an apocalyptic number.

It is an amenable number.

30102011543041 is a deficient number, since it is larger than the sum of its proper divisors (2221487961599).

30102011543041 is a wasteful number, since it uses less digits than its factorization.

30102011543041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64593.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 30102011543041 its reverse (14034511020103), we get a palindrome (44136522563144).

The spelling of 30102011543041 in words is "thirty trillion, one hundred two billion, eleven million, five hundred forty-three thousand, forty-one".