1231020241324 has 48 divisors (see below), whose sum is σ = 2380653531648. Its totient is φ = 554006838528.

The previous prime is 1231020241289. The next prime is 1231020241421. The reversal of 1231020241324 is 4231420201321.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8099737 + ... + 8250319.

It is an arithmetic number, because the mean of its divisors is an integer number (49596948576).

Almost surely, 2^{1231020241324} is an apocalyptic number.

It is an amenable number.

1231020241324 is a deficient number, since it is larger than the sum of its proper divisors (1149633290324).

1231020241324 is a wasteful number, since it uses less digits than its factorization.

1231020241324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155854 (or 155852 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1231020241324 its reverse (4231420201321), we get a palindrome (5462440442645).

The spelling of 1231020241324 in words is "one trillion, two hundred thirty-one billion, twenty million, two hundred forty-one thousand, three hundred twenty-four".