30502435043011 has 32 divisors (see below), whose sum is σ = 33815526599808. Its totient is φ = 27366629621760.

The previous prime is 30502435043009. The next prime is 30502435043021. The reversal of 30502435043011 is 11034053420503.

It is a cyclic number.

It is not a de Polignac number, because 30502435043011 - 2¹ = 30502435043009 is a prime.

It is a super-2 number, since 2×30502435043011² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30502435043021) 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, 665373451 + ... + 665419291.

It is an arithmetic number, because the mean of its divisors is an integer number (1056735206244).

Almost surely, 2^{30502435043011} is an apocalyptic number.

30502435043011 is a deficient number, since it is larger than the sum of its proper divisors (3313091556797).

30502435043011 is a wasteful number, since it uses less digits than its factorization.

30502435043011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51631.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 30502435043011 its reverse (11034053420503), we get a palindrome (41536488463514).

The spelling of 30502435043011 in words is "thirty trillion, five hundred two billion, four hundred thirty-five million, forty-three thousand, eleven".