101232970453 has 2 divisors, whose sum is σ = 101232970454. Its totient is φ = 101232970452.

The previous prime is 101232970451. The next prime is 101232970471. The reversal of 101232970453 is 354079232101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50995575684 + 50237394769 = 225822^2 + 224137^2 .

It is a cyclic number.

It is not a de Polignac number, because 101232970453 - 2¹ = 101232970451 is a prime.

It is a super-2 number, since 2×101232970453² (a number of 23 digits) contains 22 as substring.

Together with 101232970451, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101232970451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50616485226 + 50616485227.

It is an arithmetic number, because the mean of its divisors is an integer number (50616485227).

Almost surely, 2^101232970453 is an apocalyptic number.

It is an amenable number.

101232970453 is a deficient number, since it is larger than the sum of its proper divisors (1).

101232970453 is an equidigital number, since it uses as much as digits as its factorization.

101232970453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 101232970453 in words is "one hundred one billion, two hundred thirty-two million, nine hundred seventy thousand, four hundred fifty-three".