101083977 has 8 divisors (see below), whose sum is σ = 149754080. Its totient is φ = 67389300.

The previous prime is 101083973. The next prime is 101083987. The reversal of 101083977 is 779380101.

It is not a de Polignac number, because 101083977 - 2² = 101083973 is a prime.

It is a super-2 number, since 2×101083977² = 20435940812273058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101083973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1871899 + ... + 1871952.

It is an arithmetic number, because the mean of its divisors is an integer number (18719260).

Almost surely, 2^101083977 is an apocalyptic number.

It is an amenable number.

101083977 is a deficient number, since it is larger than the sum of its proper divisors (48670103).

101083977 is an equidigital number, since it uses as much as digits as its factorization.

101083977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3743860 (or 3743854 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 36.

The square root of 101083977 is about 10054.0527649302. The cubic root of 101083977 is about 465.8299848888.

The spelling of 101083977 in words is "one hundred one million, eighty-three thousand, nine hundred seventy-seven".