103012023133 has 4 divisors (see below), whose sum is σ = 103014067968. Its totient is φ = 103009978300.

The previous prime is 103012023109. The next prime is 103012023157. The reversal of 103012023133 is 331320210301.

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 an interprime number because it is at equal distance from previous prime (103012023109) and next prime (103012023157).

It is a cyclic number.

It is not a de Polignac number, because 103012023133 - 2⁹ = 103012022621 is a prime.

It is a super-2 number, since 2×103012023133² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103012023133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103012023733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 944893 + ... + 1048258.

It is an arithmetic number, because the mean of its divisors is an integer number (25753516992).

Almost surely, 2^103012023133 is an apocalyptic number.

It is an amenable number.

103012023133 is a deficient number, since it is larger than the sum of its proper divisors (2044835).

103012023133 is an equidigital number, since it uses as much as digits as its factorization.

103012023133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044834.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 103012023133 its reverse (331320210301), we get a palindrome (434332233434).

The spelling of 103012023133 in words is "one hundred three billion, twelve million, twenty-three thousand, one hundred thirty-three".