30102011133 has 8 divisors (see below), whose sum is σ = 40428979008. Its totient is φ = 19921525344.

The previous prime is 30102011123. The next prime is 30102011143. The reversal of 30102011133 is 33111020103.

It is an interprime number because it is at equal distance from previous prime (30102011123) and next prime (30102011143).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30102011133 - 2⁵ = 30102011101 is a prime.

It is a super-2 number, since 2×30102011133² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30102011123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36620041 + ... + 36620862.

It is an arithmetic number, because the mean of its divisors is an integer number (5053622376).

Almost surely, 2^30102011133 is an apocalyptic number.

It is an amenable number.

30102011133 is a deficient number, since it is larger than the sum of its proper divisors (10326967875).

30102011133 is a wasteful number, since it uses less digits than its factorization.

30102011133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73241043.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 30102011133 its reverse (33111020103), we get a palindrome (63213031236).

The spelling of 30102011133 in words is "thirty billion, one hundred two million, eleven thousand, one hundred thirty-three".