1542011231130 has 16 divisors (see below), whose sum is σ = 3700826954784. Its totient is φ = 411202994960.

The previous prime is 1542011231113. The next prime is 1542011231141. The reversal of 1542011231130 is 311321102451.

It is a self number, because there is not a number n which added to its sum of digits gives 1542011231130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25700187156 + ... + 25700187215.

It is an arithmetic number, because the mean of its divisors is an integer number (231301684674).

Almost surely, 2^{1542011231130} is an apocalyptic number.

1542011231130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1542011231130 is an abundant number, since it is smaller than the sum of its proper divisors (2158815723654).

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

1542011231130 is a wasteful number, since it uses less digits than its factorization.

1542011231130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51400374381.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 1542011231130 its reverse (311321102451), we get a palindrome (1853332333581).

The spelling of 1542011231130 in words is "one trillion, five hundred forty-two billion, eleven million, two hundred thirty-one thousand, one hundred thirty".