1301210190 has 192 divisors, whose sum is σ = 4107283200. Its totient is φ = 292203072.

The previous prime is 1301210189. The next prime is 1301210299. The reversal of 1301210190 is 910121031.

1301210190 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1301210190² = 3386295917119672200, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 779737 + ... + 781403.

It is an arithmetic number, because the mean of its divisors is an integer number (21392100).

Almost surely, 2^1301210190 is an apocalyptic number.

1301210190 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 1301210190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2053641600).

1301210190 is an abundant number, since it is smaller than the sum of its proper divisors (2806073010).

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

1301210190 is a wasteful number, since it uses less digits than its factorization.

1301210190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1756 (or 1743 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

The square root of 1301210190 is about 36072.2911664895. The cubic root of 1301210190 is about 1091.7314428345.

The spelling of 1301210190 in words is "one billion, three hundred one million, two hundred ten thousand, one hundred ninety".