30312213302101 has 32 divisors (see below), whose sum is σ = 32906678353920. Its totient is φ = 27827171568000.

The previous prime is 30312213302039. The next prime is 30312213302131. The reversal of 30312213302101 is 10120331221303.

It is a cyclic number.

It is not a de Polignac number, because 30312213302101 - 2⁹ = 30312213301589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30312213302131) 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, 1299435900 + ... + 1299459226.

It is an arithmetic number, because the mean of its divisors is an integer number (1028333698560).

Almost surely, 2^{30312213302101} is an apocalyptic number.

It is an amenable number.

30312213302101 is a deficient number, since it is larger than the sum of its proper divisors (2594465051819).

30312213302101 is a wasteful number, since it uses less digits than its factorization.

30312213302101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34585.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 30312213302101 its reverse (10120331221303), we get a palindrome (40432544523404).

The spelling of 30312213302101 in words is "thirty trillion, three hundred twelve billion, two hundred thirteen million, three hundred two thousand, one hundred one".