103151023 has 4 divisors (see below), whose sum is σ = 105549928. Its totient is φ = 100752120.

The previous prime is 103151003. The next prime is 103151029. The reversal of 103151023 is 320151301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320151301 = 3907 ⋅81943.

It is a cyclic number.

It is not a de Polignac number, because 103151023 - 2⁵ = 103150991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103150988 and 103151006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103151029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1199388 + ... + 1199473.

It is an arithmetic number, because the mean of its divisors is an integer number (26387482).

Almost surely, 2^103151023 is an apocalyptic number.

103151023 is a deficient number, since it is larger than the sum of its proper divisors (2398905).

103151023 is an equidigital number, since it uses as much as digits as its factorization.

103151023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2398904.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 103151023 is about 10156.3292089219. The cubic root of 103151023 is about 468.9838056610.

The spelling of 103151023 in words is "one hundred three million, one hundred fifty-one thousand, twenty-three".