1350123151 has 4 divisors (see below), whose sum is σ = 1453978792. Its totient is φ = 1246267512.

The previous prime is 1350123107. The next prime is 1350123167. The reversal of 1350123151 is 1513210531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1513210531 = 7 ⋅216172933.

It is a cyclic number.

It is not a de Polignac number, because 1350123151 - 2¹⁵ = 1350090383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350123751) 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, 51927801 + ... + 51927826.

It is an arithmetic number, because the mean of its divisors is an integer number (363494698).

Almost surely, 2^1350123151 is an apocalyptic number.

1350123151 is a deficient number, since it is larger than the sum of its proper divisors (103855641).

1350123151 is a wasteful number, since it uses less digits than its factorization.

1350123151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103855640.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 1350123151 is about 36744.0219763705. The cubic root of 1350123151 is about 1105.2430553972.

Adding to 1350123151 its reverse (1513210531), we get a palindrome (2863333682).

The spelling of 1350123151 in words is "one billion, three hundred fifty million, one hundred twenty-three thousand, one hundred fifty-one".