101021077992383 has 2 divisors, whose sum is σ = 101021077992384. Its totient is φ = 101021077992382.

The previous prime is 101021077992379. The next prime is 101021077992403. The reversal of 101021077992383 is 383299770120101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101021077992383 - 2² = 101021077992379 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101021077992083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50510538996191 + 50510538996192.

It is an arithmetic number, because the mean of its divisors is an integer number (50510538996192).

Almost surely, 2^{101021077992383} is an apocalyptic number.

101021077992383 is a deficient number, since it is larger than the sum of its proper divisors (1).

101021077992383 is an equidigital number, since it uses as much as digits as its factorization.

101021077992383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1143072, while the sum is 53.

The spelling of 101021077992383 in words is "one hundred one trillion, twenty-one billion, seventy-seven million, nine hundred ninety-two thousand, three hundred eighty-three".