1403013150 has 360 divisors, whose sum is σ = 4909008720. Its totient is φ = 290822400.

The previous prime is 1403013109. The next prime is 1403013151. The reversal of 1403013150 is 513103041.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1403013151) by changing a digit.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 3430146 + ... + 3430554.

Almost surely, 2^1403013150 is an apocalyptic number.

1403013150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1403013150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2454504360).

1403013150 is an abundant number, since it is smaller than the sum of its proper divisors (3505995570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1403013150 is a wasteful number, since it uses less digits than its factorization.

1403013150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1403013150 is about 37456.8171365374. The cubic root of 1403013150 is about 1119.4909330864.

Adding to 1403013150 its reverse (513103041), we get a palindrome (1916116191).

The spelling of 1403013150 in words is "one billion, four hundred three million, thirteen thousand, one hundred fifty".