372830121097 has 4 divisors (see below), whose sum is σ = 426091566976. Its totient is φ = 319568675220.

The previous prime is 372830121089. The next prime is 372830121101. The reversal of 372830121097 is 790121038273.

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, and also an emirpimes, since its reverse is a distinct semiprime: 790121038273 = 7 ⋅112874434039.

It is a cyclic number.

It is not a de Polignac number, because 372830121097 - 2³ = 372830121089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (372830101097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26630722929 + ... + 26630722942.

It is an arithmetic number, because the mean of its divisors is an integer number (106522891744).

Almost surely, 2^372830121097 is an apocalyptic number.

It is an amenable number.

372830121097 is a deficient number, since it is larger than the sum of its proper divisors (53261445879).

372830121097 is an equidigital number, since it uses as much as digits as its factorization.

372830121097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53261445878.

The product of its (nonzero) digits is 127008, while the sum is 43.

The spelling of 372830121097 in words is "three hundred seventy-two billion, eight hundred thirty million, one hundred twenty-one thousand, ninety-seven".