103023233113121 has 4 divisors (see below), whose sum is σ = 104043265124244. Its totient is φ = 102003201102000.

The previous prime is 103023233113117. The next prime is 103023233113123. The reversal of 103023233113121 is 121311332320301.

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

It can be written as a sum of positive squares in 2 ways, for example, as 86638864000000 + 16384369113121 = 9308000^2 + 4047761^2 .

It is a cyclic number.

It is not a de Polignac number, because 103023233113121 - 2² = 103023233113117 is a prime.

It is a super-2 number, since 2×103023233113121² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (103023233113123) 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, 510016005410 + ... + 510016005611.

It is an arithmetic number, because the mean of its divisors is an integer number (26010816281061).

Almost surely, 2^{103023233113121} is an apocalyptic number.

It is an amenable number.

103023233113121 is a deficient number, since it is larger than the sum of its proper divisors (1020032011123).

103023233113121 is a wasteful number, since it uses less digits than its factorization.

103023233113121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020032011122.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 103023233113121 its reverse (121311332320301), we get a palindrome (224334565433422).

The spelling of 103023233113121 in words is "one hundred three trillion, twenty-three billion, two hundred thirty-three million, one hundred thirteen thousand, one hundred twenty-one".