30401002011 has 16 divisors (see below), whose sum is σ = 41637831200. Its totient is φ = 19715954688.

The previous prime is 30401002007. The next prime is 30401002019. The reversal of 30401002011 is 11020010403.

It is a happy number.

It is not a de Polignac number, because 30401002011 - 2² = 30401002007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30401002019) 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, 669435 + ... + 713403.

It is an arithmetic number, because the mean of its divisors is an integer number (2602364450).

Almost surely, 2^30401002011 is an apocalyptic number.

30401002011 is a deficient number, since it is larger than the sum of its proper divisors (11236829189).

30401002011 is a wasteful number, since it uses less digits than its factorization.

30401002011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50238.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 30401002011 its reverse (11020010403), we get a palindrome (41421012414).

The spelling of 30401002011 in words is "thirty billion, four hundred one million, two thousand, eleven".