2142020501030 has 16 divisors (see below), whose sum is σ = 3864419681760. Its totient is φ = 854856471552.

The previous prime is 2142020500999. The next prime is 2142020501053. The reversal of 2142020501030 is 301050202412.

It is a junction number, because it is equal to n+sod(n) for n = 2142020500993 and 2142020501011.

It is a congruent number.

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, 243961499 + ... + 243970278.

It is an arithmetic number, because the mean of its divisors is an integer number (241526230110).

Almost surely, 2^{2142020501030} is an apocalyptic number.

2142020501030 is a deficient number, since it is larger than the sum of its proper divisors (1722399180730).

2142020501030 is a wasteful number, since it uses less digits than its factorization.

2142020501030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487932223.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 2142020501030 its reverse (301050202412), we get a palindrome (2443070703442).

The spelling of 2142020501030 in words is "two trillion, one hundred forty-two billion, twenty million, five hundred one thousand, thirty".