101121323103331 has 4 divisors (see below), whose sum is σ = 101574781951552. Its totient is φ = 100667864255112.

The previous prime is 101121323103319. The next prime is 101121323103371. The reversal of 101121323103331 is 133301323121101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101121323103331 - 2⁵ = 101121323103299 is a prime.

It is a super-2 number, since 2×101121323103331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101121323103296 and 101121323103305.

It is not an unprimeable number, because it can be changed into a prime (101121323103301) 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, 226729423776 + ... + 226729424221.

It is an arithmetic number, because the mean of its divisors is an integer number (25393695487888).

Almost surely, 2^{101121323103331} is an apocalyptic number.

101121323103331 is a deficient number, since it is larger than the sum of its proper divisors (453458848221).

101121323103331 is an equidigital number, since it uses as much as digits as its factorization.

101121323103331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453458848220.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 101121323103331 its reverse (133301323121101), we get a palindrome (234422646224432).

The spelling of 101121323103331 in words is "one hundred one trillion, one hundred twenty-one billion, three hundred twenty-three million, one hundred three thousand, three hundred thirty-one".