1141201230 has 48 divisors (see below), whose sum is σ = 2965785840. Its totient is φ = 280909824.

The previous prime is 1141201213. The next prime is 1141201277. The reversal of 1141201230 is 321021411.

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 23 ways as a sum of consecutive naturals, for example, 107475 + ... + 117614.

It is an arithmetic number, because the mean of its divisors is an integer number (61787205).

Almost surely, 2^1141201230 is an apocalyptic number.

1141201230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1141201230 is an abundant number, since it is smaller than the sum of its proper divisors (1824584610).

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

1141201230 is a wasteful number, since it uses less digits than its factorization.

1141201230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225125 (or 225112 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1141201230 is about 33781.6700297661. The cubic root of 1141201230 is about 1045.0107154568.

Adding to 1141201230 its reverse (321021411), we get a palindrome (1462222641).

The spelling of 1141201230 in words is "one billion, one hundred forty-one million, two hundred one thousand, two hundred thirty".