357213047225101 has 4 divisors (see below), whose sum is σ = 357222494594304. Its totient is φ = 357203599855900.

The previous prime is 357213047225093. The next prime is 357213047225123. The reversal of 357213047225101 is 101522740312753.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 357213047225101 - 2³ = 357213047225093 is a prime.

It is a super-2 number, since 2×357213047225101² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (357213047225201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4723627885 + ... + 4723703506.

It is an arithmetic number, because the mean of its divisors is an integer number (89305623648576).

Almost surely, 2^{357213047225101} is an apocalyptic number.

It is an amenable number.

357213047225101 is a deficient number, since it is larger than the sum of its proper divisors (9447369203).

357213047225101 is an equidigital number, since it uses as much as digits as its factorization.

357213047225101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9447369202.

The product of its (nonzero) digits is 352800, while the sum is 43.

Adding to 357213047225101 its reverse (101522740312753), we get a palindrome (458735787537854).

The spelling of 357213047225101 in words is "three hundred fifty-seven trillion, two hundred thirteen billion, forty-seven million, two hundred twenty-five thousand, one hundred one".