1201131302 has 8 divisors (see below), whose sum is σ = 2059082256. Its totient is φ = 514770552.

The previous prime is 1201131293. The next prime is 1201131319. The reversal of 1201131302 is 2031311021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 85795093 = 1201131302 / (1 + 2 + 0 + 1 + 1 + 3 + 1 + 3 + 0 + 2).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42897533 + ... + 42897560.

It is an arithmetic number, because the mean of its divisors is an integer number (257385282).

Almost surely, 2^1201131302 is an apocalyptic number.

1201131302 is a deficient number, since it is larger than the sum of its proper divisors (857950954).

1201131302 is an equidigital number, since it uses as much as digits as its factorization.

1201131302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85795102.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1201131302 is about 34657.3412425131. The cubic root of 1201131302 is about 1062.9924053421.

Adding to 1201131302 its reverse (2031311021), we get a palindrome (3232442323).

The spelling of 1201131302 in words is "one billion, two hundred one million, one hundred thirty-one thousand, three hundred two".