1133103020402 has 4 divisors (see below), whose sum is σ = 1699654530606. Its totient is φ = 566551510200.

The previous prime is 1133103020383. The next prime is 1133103020437. The reversal of 1133103020402 is 2040203013311.

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., 656325199321 + 476777821081 = 810139^2 + 690491^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283275755099 + ... + 283275755102.

Almost surely, 2^{1133103020402} is an apocalyptic number.

1133103020402 is a deficient number, since it is larger than the sum of its proper divisors (566551510204).

1133103020402 is an equidigital number, since it uses as much as digits as its factorization.

1133103020402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566551510203.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1133103020402 its reverse (2040203013311), we get a palindrome (3173306033713).

The spelling of 1133103020402 in words is "one trillion, one hundred thirty-three billion, one hundred three million, twenty thousand, four hundred two".