1211414130 has 80 divisors (see below), whose sum is σ = 3262748544. Its totient is φ = 322509600.

The previous prime is 1211414111. The next prime is 1211414153. The reversal of 1211414130 is 314141121.

1211414130 is a `hidden beast` number, since 1 + 211 + 41 + 413 + 0 = 666.

It is a super-3 number, since 3×1211414130³ (a number of 28 digits) contains 333 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 850599 + ... + 852021.

Almost surely, 2^1211414130 is an apocalyptic number.

1211414130 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 1211414130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1631374272).

1211414130 is an abundant number, since it is smaller than the sum of its proper divisors (2051334414).

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

1211414130 is a wasteful number, since it uses less digits than its factorization.

1211414130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493 (or 2484 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 1211414130 is about 34805.3750159368. The cubic root of 1211414130 is about 1066.0171991447.

Adding to 1211414130 its reverse (314141121), we get a palindrome (1525555251).

It can be divided in two parts, 12114 and 14130, that added together give a square (26244 = 162²).

The spelling of 1211414130 in words is "one billion, two hundred eleven million, four hundred fourteen thousand, one hundred thirty".