30123772076377 has 16 divisors (see below), whose sum is σ = 34462311811200. Its totient is φ = 25794030683520.

The previous prime is 30123772076369. The next prime is 30123772076423. The reversal of 30123772076377 is 77367027732103.

It is a cyclic number.

It is not a de Polignac number, because 30123772076377 - 2³ = 30123772076369 is a prime.

It is a super-2 number, since 2×30123772076377² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30123772076327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28731699 + ... + 29761687.

It is an arithmetic number, because the mean of its divisors is an integer number (2153894488200).

Almost surely, 2^{30123772076377} is an apocalyptic number.

It is an amenable number.

30123772076377 is a deficient number, since it is larger than the sum of its proper divisors (4338539734823).

30123772076377 is a wasteful number, since it uses less digits than its factorization.

30123772076377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034256.

The product of its (nonzero) digits is 10890936, while the sum is 55.

The spelling of 30123772076377 in words is "thirty trillion, one hundred twenty-three billion, seven hundred seventy-two million, seventy-six thousand, three hundred seventy-seven".