1011012110002 has 4 divisors (see below), whose sum is σ = 1516518165006. Its totient is φ = 505506055000.

The previous prime is 1011012109973. The next prime is 1011012110023. The reversal of 1011012110002 is 2000112101101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 549198084241 + 461814025761 = 741079^2 + 679569^2 .

It is a super-2 number, since 2×1011012110002² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252753027499 + ... + 252753027502.

Almost surely, 2^{1011012110002} is an apocalyptic number.

1011012110002 is a deficient number, since it is larger than the sum of its proper divisors (505506055004).

1011012110002 is an equidigital number, since it uses as much as digits as its factorization.

1011012110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505506055003.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1011012110002 its reverse (2000112101101), we get a palindrome (3011124211103).

The spelling of 1011012110002 in words is "one trillion, eleven billion, twelve million, one hundred ten thousand, two".