103012002023 has 32 divisors (see below), whose sum is σ = 124729812480. Its totient is φ = 83106000000.

The previous prime is 103012002019. The next prime is 103012002043. The reversal of 103012002023 is 320200210301.

It is a happy number.

It is not a de Polignac number, because 103012002023 - 2² = 103012002019 is a prime.

It is a super-2 number, since 2×103012002023² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103012001989 and 103012002007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103012002043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45761648 + ... + 45763898.

It is an arithmetic number, because the mean of its divisors is an integer number (3897806640).

Almost surely, 2^103012002023 is an apocalyptic number.

103012002023 is a deficient number, since it is larger than the sum of its proper divisors (21717810457).

103012002023 is a wasteful number, since it uses less digits than its factorization.

103012002023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4359.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 103012002023 its reverse (320200210301), we get a palindrome (423212212324).

The spelling of 103012002023 in words is "one hundred three billion, twelve million, two thousand, twenty-three".