30033011401 has 4 divisors (see below), whose sum is σ = 30033870100. Its totient is φ = 30032152704.

The previous prime is 30033011347. The next prime is 30033011419. The reversal of 30033011401 is 10411033003.

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 17721999376 + 12311012025 = 133124^2 + 110955^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30033011401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30033011441) 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, 374556 + ... + 447613.

It is an arithmetic number, because the mean of its divisors is an integer number (7508467525).

Almost surely, 2^30033011401 is an apocalyptic number.

It is an amenable number.

30033011401 is a deficient number, since it is larger than the sum of its proper divisors (858699).

30033011401 is an equidigital number, since it uses as much as digits as its factorization.

30033011401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858698.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 30033011401 its reverse (10411033003), we get a palindrome (40444044404).

The spelling of 30033011401 in words is "thirty billion, thirty-three million, eleven thousand, four hundred one".