10133121434 has 4 divisors (see below), whose sum is σ = 15199682154. Its totient is φ = 5066560716.

The previous prime is 10133121419. The next prime is 10133121451. The reversal of 10133121434 is 43412133101.

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., 9574035409 + 559086025 = 97847^2 + 23645^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2533280357 + ... + 2533280360.

Almost surely, 2^10133121434 is an apocalyptic number.

10133121434 is a deficient number, since it is larger than the sum of its proper divisors (5066560720).

10133121434 is an equidigital number, since it uses as much as digits as its factorization.

10133121434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5066560719.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 10133121434 its reverse (43412133101), we get a palindrome (53545254535).

The spelling of 10133121434 in words is "ten billion, one hundred thirty-three million, one hundred twenty-one thousand, four hundred thirty-four".