1265030150 has 24 divisors (see below), whose sum is σ = 2354574744. Its totient is φ = 505664000.

The previous prime is 1265030119. The next prime is 1265030167. The reversal of 1265030150 is 510305621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72149 + ... + 87951.

It is an arithmetic number, because the mean of its divisors is an integer number (98107281).

Almost surely, 2^1265030150 is an apocalyptic number.

1265030150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1265030150 is a deficient number, since it is larger than the sum of its proper divisors (1089544594).

1265030150 is a wasteful number, since it uses less digits than its factorization.

1265030150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17416 (or 17411 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 1265030150 is about 35567.2623349057. The cubic root of 1265030150 is about 1081.5176850686.

Adding to 1265030150 its reverse (510305621), we get a palindrome (1775335771).

The spelling of 1265030150 in words is "one billion, two hundred sixty-five million, thirty thousand, one hundred fifty".