1203011040142 has 8 divisors (see below), whose sum is σ = 1804521283416. Its totient is φ = 601503945672.

The previous prime is 1203011040079. The next prime is 1203011040223. The reversal of 1203011040142 is 2410401103021.

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

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, 843733 + ... + 1765759.

It is an arithmetic number, because the mean of its divisors is an integer number (225565160427).

Almost surely, 2^{1203011040142} is an apocalyptic number.

1203011040142 is a deficient number, since it is larger than the sum of its proper divisors (601510243274).

1203011040142 is an equidigital number, since it uses as much as digits as its factorization.

1203011040142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574402.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1203011040142 its reverse (2410401103021), we get a palindrome (3613412143163).

The spelling of 1203011040142 in words is "one trillion, two hundred three billion, eleven million, forty thousand, one hundred forty-two".