30540311310055 has 8 divisors (see below), whose sum is σ = 36928132149744. Its totient is φ = 24245743329600.

The previous prime is 30540311310031. The next prime is 30540311310059. The reversal of 30540311310055 is 55001311304503.

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

It is not a de Polignac number, because 30540311310055 - 2³¹ = 30538163826407 is a prime.

It is a super-2 number, since 2×30540311310055² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30540311309999 and 30540311310026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30540311310059) 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, 23313214086 + ... + 23313215395.

It is an arithmetic number, because the mean of its divisors is an integer number (4616016518718).

Almost surely, 2^{30540311310055} is an apocalyptic number.

30540311310055 is a deficient number, since it is larger than the sum of its proper divisors (6387820839689).

30540311310055 is a wasteful number, since it uses less digits than its factorization.

30540311310055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46626429617.

The product of its (nonzero) digits is 13500, while the sum is 31.

Adding to 30540311310055 its reverse (55001311304503), we get a palindrome (85541622614558).

The spelling of 30540311310055 in words is "thirty trillion, five hundred forty billion, three hundred eleven million, three hundred ten thousand, fifty-five".