103023132121 has 16 divisors (see below), whose sum is σ = 127008746368. Its totient is φ = 81377136000.

The previous prime is 103023132077. The next prime is 103023132181. The reversal of 103023132121 is 121231320301.

It is a cyclic number.

It is not a de Polignac number, because 103023132121 - 2⁷ = 103023131993 is a prime.

It is a super-2 number, since 2×103023132121² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103023132181) 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 15 ways as a sum of consecutive naturals, for example, 887175 + ... + 996556.

It is an arithmetic number, because the mean of its divisors is an integer number (7938046648).

Almost surely, 2^103023132121 is an apocalyptic number.

It is an amenable number.

103023132121 is a deficient number, since it is larger than the sum of its proper divisors (23985614247).

103023132121 is a wasteful number, since it uses less digits than its factorization.

103023132121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884352.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 103023132121 its reverse (121231320301), we get a palindrome (224254452422).

The spelling of 103023132121 in words is "one hundred three billion, twenty-three million, one hundred thirty-two thousand, one hundred twenty-one".