101011200977 has 2 divisors, whose sum is σ = 101011200978. Its totient is φ = 101011200976.

The previous prime is 101011200959. The next prime is 101011201003. The reversal of 101011200977 is 779002110101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87601792576 + 13409408401 = 295976^2 + 115799^2 .

It is a cyclic number.

It is not a de Polignac number, because 101011200977 - 2¹⁶ = 101011135441 is a prime.

It is not a weakly prime, because it can be changed into another prime (101011200077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505600488 + 50505600489.

It is an arithmetic number, because the mean of its divisors is an integer number (50505600489).

Almost surely, 2^101011200977 is an apocalyptic number.

It is an amenable number.

101011200977 is a deficient number, since it is larger than the sum of its proper divisors (1).

101011200977 is an equidigital number, since it uses as much as digits as its factorization.

101011200977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 882, while the sum is 29.

The spelling of 101011200977 in words is "one hundred one billion, eleven million, two hundred thousand, nine hundred seventy-seven".