30132311023 has 8 divisors (see below), whose sum is σ = 31126224896. Its totient is φ = 29139766200.

The previous prime is 30132311021. The next prime is 30132311051. The reversal of 30132311023 is 32011323103.

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

It is a cyclic number.

It is not a de Polignac number, because 30132311023 - 2¹ = 30132311021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30132311021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297423 + ... + 385648.

It is an arithmetic number, because the mean of its divisors is an integer number (3890778112).

Almost surely, 2^30132311023 is an apocalyptic number.

30132311023 is a deficient number, since it is larger than the sum of its proper divisors (993913873).

30132311023 is a wasteful number, since it uses less digits than its factorization.

30132311023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684525.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30132311023 its reverse (32011323103), we get a palindrome (62143634126).

The spelling of 30132311023 in words is "thirty billion, one hundred thirty-two million, three hundred eleven thousand, twenty-three".