1121303010002 has 96 divisors (see below), whose sum is σ = 1987295310000. Its totient is φ = 473079398400.

The previous prime is 1121303009971. The next prime is 1121303010049. The reversal of 1121303010002 is 2000103031211.

It can be written as a sum of positive squares in 8 ways, for example, as 784693017241 + 336609992761 = 885829^2 + 580181^2 .

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1865728502 + ... + 1865729102.

Almost surely, 2^{1121303010002} is an apocalyptic number.

1121303010002 is a deficient number, since it is larger than the sum of its proper divisors (865992299998).

1121303010002 is a wasteful number, since it uses less digits than its factorization.

1121303010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1564 (or 1557 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1121303010002 its reverse (2000103031211), we get a palindrome (3121406041213).

The spelling of 1121303010002 in words is "one trillion, one hundred twenty-one billion, three hundred three million, ten thousand, two".