2132020029977 has 2 divisors, whose sum is σ = 2132020029978. Its totient is φ = 2132020029976.

The previous prime is 2132020029973. The next prime is 2132020030033. The reversal of 2132020029977 is 7799200202312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2027730432256 + 104289597721 = 1423984^2 + 322939^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132020029977 - 2² = 2132020029973 is a prime.

It is not a weakly prime, because it can be changed into another prime (2132020029973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066010014988 + 1066010014989.

It is an arithmetic number, because the mean of its divisors is an integer number (1066010014989).

Almost surely, 2^{2132020029977} is an apocalyptic number.

It is an amenable number.

2132020029977 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132020029977 is an equidigital number, since it uses as much as digits as its factorization.

2132020029977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 190512, while the sum is 44.

The spelling of 2132020029977 in words is "two trillion, one hundred thirty-two billion, twenty million, twenty-nine thousand, nine hundred seventy-seven".