101022001197 has 8 divisors (see below), whose sum is σ = 145057232544. Its totient is φ = 62167385328.

The previous prime is 101022001147. The next prime is 101022001247. The reversal of 101022001197 is 791100220101.

It is an interprime number because it is at equal distance from previous prime (101022001147) and next prime (101022001247).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 101022001197 - 2²⁸ = 100753565741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101022001147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1295153823 + ... + 1295153900.

It is an arithmetic number, because the mean of its divisors is an integer number (18132154068).

Almost surely, 2^101022001197 is an apocalyptic number.

It is an amenable number.

101022001197 is a deficient number, since it is larger than the sum of its proper divisors (44035231347).

101022001197 is a wasteful number, since it uses less digits than its factorization.

101022001197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2590307739.

The product of its (nonzero) digits is 252, while the sum is 24.

Adding to 101022001197 its reverse (791100220101), we get a palindrome (892122221298).

The spelling of 101022001197 in words is "one hundred one billion, twenty-two million, one thousand, one hundred ninety-seven".