10121345106652 has 48 divisors (see below), whose sum is σ = 19603732512672. Its totient is φ = 4542608286720.

The previous prime is 10121345106559. The next prime is 10121345106683. The reversal of 10121345106652 is 25660154312101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7077313 + ... + 8386360.

It is an arithmetic number, because the mean of its divisors is an integer number (408411094014).

Almost surely, 2^{10121345106652} is an apocalyptic number.

It is an amenable number.

10121345106652 is a deficient number, since it is larger than the sum of its proper divisors (9482387406020).

10121345106652 is a wasteful number, since it uses less digits than its factorization.

10121345106652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15464038 (or 15464036 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

Adding to 10121345106652 its reverse (25660154312101), we get a palindrome (35781499418753).

The spelling of 10121345106652 in words is "ten trillion, one hundred twenty-one billion, three hundred forty-five million, one hundred six thousand, six hundred fifty-two".