101073971 has 2 divisors, whose sum is σ = 101073972. Its totient is φ = 101073970.

The previous prime is 101073949. The next prime is 101073991. The reversal of 101073971 is 179370101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101073971 - 2²² = 96879667 is a prime.

It is a super-2 number, since 2×101073971² = 20431895227417682, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (101073991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50536985 + 50536986.

It is an arithmetic number, because the mean of its divisors is an integer number (50536986).

Almost surely, 2^101073971 is an apocalyptic number.

101073971 is a deficient number, since it is larger than the sum of its proper divisors (1).

101073971 is an equidigital number, since it uses as much as digits as its factorization.

101073971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1323, while the sum is 29.

The square root of 101073971 is about 10053.5551423365. Note that the first 3 decimals coincide. The cubic root of 101073971 is about 465.8146140101.

The spelling of 101073971 in words is "one hundred one million, seventy-three thousand, nine hundred seventy-one".