1042100002 has 8 divisors (see below), whose sum is σ = 1564976556. Its totient is φ = 520441152.

The previous prime is 1042099991. The next prime is 1042100041. The reversal of 1042100002 is 2000012401.

It can be written as a sum of positive squares in 2 ways, for example, as 970883281 + 71216721 = 31159^2 + 8439^2 .

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

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, 302283 + ... + 305710.

Almost surely, 2^1042100002 is an apocalyptic number.

1042100002 is a deficient number, since it is larger than the sum of its proper divisors (522876554).

1042100002 is an equidigital number, since it uses as much as digits as its factorization.

1042100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608852.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 1042100002 is about 32281.5737224814. The cubic root of 1042100002 is about 1013.8408802029.

Adding to 1042100002 its reverse (2000012401), we get a palindrome (3042112403).

The spelling of 1042100002 in words is "one billion, forty-two million, one hundred thousand, two".