1341021030 has 128 divisors (see below), whose sum is σ = 3553320960. Its totient is φ = 322498560.

The previous prime is 1341020977. The next prime is 1341021041. The reversal of 1341021030 is 301201431.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1233147 + ... + 1234233.

It is an arithmetic number, because the mean of its divisors is an integer number (27760320).

Almost surely, 2^1341021030 is an apocalyptic number.

1341021030 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 1341021030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1776660480).

1341021030 is an abundant number, since it is smaller than the sum of its proper divisors (2212299930).

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

1341021030 is a wasteful number, since it uses less digits than its factorization.

1341021030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1214.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1341021030 is about 36619.9539868635. The cubic root of 1341021030 is about 1102.7537149852.

Adding to 1341021030 its reverse (301201431), we get a palindrome (1642222461).

The spelling of 1341021030 in words is "one billion, three hundred forty-one million, twenty-one thousand, thirty".