101242014123202 has 4 divisors (see below), whose sum is σ = 151863021184806. Its totient is φ = 50621007061600.

The previous prime is 101242014123179. The next prime is 101242014123233. The reversal of 101242014123202 is 202321410242101.

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., 58832106103681 + 42409908019521 = 7670209^2 + 6512289^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25310503530799 + ... + 25310503530802.

Almost surely, 2^{101242014123202} is an apocalyptic number.

101242014123202 is a deficient number, since it is larger than the sum of its proper divisors (50621007061604).

101242014123202 is an equidigital number, since it uses as much as digits as its factorization.

101242014123202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50621007061603.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 101242014123202 its reverse (202321410242101), we get a palindrome (303563424365303).

The spelling of 101242014123202 in words is "one hundred one trillion, two hundred forty-two billion, fourteen million, one hundred twenty-three thousand, two hundred two".