99977003011 has 2 divisors, whose sum is σ = 99977003012. Its totient is φ = 99977003010.

The previous prime is 99977002973. The next prime is 99977003033. The reversal of 99977003011 is 11030077999.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 99977003011 - 2²¹ = 99974905859 is a prime.

It is a super-2 number, since 2×99977003011² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (99977403011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49988501505 + 49988501506.

It is an arithmetic number, because the mean of its divisors is an integer number (49988501506).

Almost surely, 2^99977003011 is an apocalyptic number.

99977003011 is a deficient number, since it is larger than the sum of its proper divisors (1).

99977003011 is an equidigital number, since it uses as much as digits as its factorization.

99977003011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 107163, while the sum is 46.

The spelling of 99977003011 in words is "ninety-nine billion, nine hundred seventy-seven million, three thousand, eleven".