101674251097 has 2 divisors, whose sum is σ = 101674251098. Its totient is φ = 101674251096.

The previous prime is 101674251089. The next prime is 101674251113. The reversal of 101674251097 is 790152476101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68806011481 + 32868239616 = 262309^2 + 181296^2 .

It is a cyclic number.

It is not a de Polignac number, because 101674251097 - 2³ = 101674251089 is a prime.

It is a super-2 number, since 2×101674251097² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (101674251017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50837125548 + 50837125549.

It is an arithmetic number, because the mean of its divisors is an integer number (50837125549).

Almost surely, 2^101674251097 is an apocalyptic number.

It is an amenable number.

101674251097 is a deficient number, since it is larger than the sum of its proper divisors (1).

101674251097 is an equidigital number, since it uses as much as digits as its factorization.

101674251097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 43.

The spelling of 101674251097 in words is "one hundred one billion, six hundred seventy-four million, two hundred fifty-one thousand, ninety-seven".