1245150127 has 8 divisors (see below), whose sum is σ = 1341839520. Its totient is φ = 1148590560.

The previous prime is 1245150121. The next prime is 1245150131. The reversal of 1245150127 is 7210515421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1245150127 is a prime.

It is a super-2 number, since 2×1245150127² = 3100797677536232258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1245150095 and 1245150104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1245150121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12052 + ... + 51337.

It is an arithmetic number, because the mean of its divisors is an integer number (167729940).

Almost surely, 2^1245150127 is an apocalyptic number.

1245150127 is a deficient number, since it is larger than the sum of its proper divisors (96689393).

1245150127 is a wasteful number, since it uses less digits than its factorization.

1245150127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64913.

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 1245150127 is about 35286.6848400356. The cubic root of 1245150127 is about 1075.8223747253.

Adding to 1245150127 its reverse (7210515421), we get a palindrome (8455665548).

The spelling of 1245150127 in words is "one billion, two hundred forty-five million, one hundred fifty thousand, one hundred twenty-seven".