10121150320403 has 8 divisors (see below), whose sum is σ = 10447768320000. Its totient is φ = 9794540400840.

The previous prime is 10121150320399. The next prime is 10121150320409. The reversal of 10121150320403 is 30402305112101.

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

It is a cyclic number.

It is not a de Polignac number, because 10121150320403 - 2² = 10121150320399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10121150320409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 578726 + ... + 4536212.

It is an arithmetic number, because the mean of its divisors is an integer number (1305971040000).

Almost surely, 2^{10121150320403} is an apocalyptic number.

10121150320403 is a deficient number, since it is larger than the sum of its proper divisors (326617999597).

10121150320403 is an equidigital number, since it uses as much as digits as its factorization.

10121150320403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4040017.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 10121150320403 its reverse (30402305112101), we get a palindrome (40523455432504).

The spelling of 10121150320403 in words is "ten trillion, one hundred twenty-one billion, one hundred fifty million, three hundred twenty thousand, four hundred three".